85855003520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40787}}^1$

素因数の和:40853

約数の個数: 256

約数和(自身を含む): 251619540480

約数和(自身を除く): 165764536960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 32, 40, 44, 46, 52, 55, 64, 65, 80, 88, 92, 104, 110, 115, 128, 130, 143, 160, 176, 184, 208, 220, 230, 253, 260, 286, 299, 320, 352, 368, 416, 440, 460, 506, 520, 572, 598, 640, 704, 715, 736, 832, 880, 920, 1012, 1040, 1144, 1196, 1265, 1408, 1430, 1472, 1495, 1664, 1760, 1840, 2024, 2080, 2288, 2392, 2530, 2860, 2944, 2990, 3289, 3520, 3680, 4048, 4160, 4576, 4784, 5060, 5720, 5980, 6578, 7040, 7360, 8096, 8320, 9152, 9568, 10120, 11440, 11960, 13156, 14720, 16192, 16445, 18304, 19136, 20240, 22880, 23920, 26312, 32384, 32890, 38272, 40480, 40787, 45760, 47840, 52624, 65780, 80960, 81574, 91520, 95680, 105248, 131560, 161920, 163148, 191360, 203935, 210496, 263120, 326296, 407870, 420992, 448657, 526240, 530231, 652592, 815740, 897314, 938101, 1052480, 1060462, 1305184, 1631480, 1794628, 1876202, 2104960, 2120924, 2243285, 2610368, 2651155, 3262960, 3589256, 3752404, 4241848, 4486570, 4690505, 5220736, 5302310, 5832541, 6525920, 7178512, 7504808, 8483696, 8973140, 9381010, 10319111, 10604620, 11665082, 12195313, 13051840, 14357024, 15009616, 16967392, 17946280, 18762020, 20638222, 21209240, 23330164, 24390626, 26103680, 28714048, 29162705, 30019232, 33934784, 35892560, 37524040, 41276444, 42418480, 46660328, 48781252, 51595555, 57428096, 58325410, 60038464, 60976565, 67869568, 71785120, 75048080, 82552888, 84836960, 93320656, 97562504, 103191110, 116650820, 120076928, 121953130, 134148443, 143570240, 150096160, 165105776, 169673920, 186641312, 195125008, 206382220, 233301640, 243906260, 268296886, 287140480, 300192320, 330211552, 339347840, 373282624, 390250016, 412764440, 466603280, 487812520, 536593772, 600384640, 660423104, 670742215, 746565248, 780500032, 825528880, 933206560, 975625040, 1073187544, 1320846208, 1341484430, 1561000064, 1651057760, 1866413120, 1951250080, 2146375088, 2682968860, 3302115520, 3732826240, 3902500160, 4292750176, 5365937720, 6604231040, 7805000320, 8585500352, 10731875440, 17171000704, 21463750880, 42927501760, 85855003520]

約数ペア:

[(1, 85855003520), (2, 42927501760), (4, 21463750880), (5, 17171000704), (8, 10731875440), (10, 8585500352), (11, 7805000320), (13, 6604231040), (16, 5365937720), (20, 4292750176), (22, 3902500160), (23, 3732826240), (26, 3302115520), (32, 2682968860), (40, 2146375088), (44, 1951250080), (46, 1866413120), (52, 1651057760), (55, 1561000064), (64, 1341484430), (65, 1320846208), (80, 1073187544), (88, 975625040), (92, 933206560), (104, 825528880), (110, 780500032), (115, 746565248), (128, 670742215), (130, 660423104), (143, 600384640), (160, 536593772), (176, 487812520), (184, 466603280), (208, 412764440), (220, 390250016), (230, 373282624), (253, 339347840), (260, 330211552), (286, 300192320), (299, 287140480), (320, 268296886), (352, 243906260), (368, 233301640), (416, 206382220), (440, 195125008), (460, 186641312), (506, 169673920), (520, 165105776), (572, 150096160), (598, 143570240), (640, 134148443), (704, 121953130), (715, 120076928), (736, 116650820), (832, 103191110), (880, 97562504), (920, 93320656), (1012, 84836960), (1040, 82552888), (1144, 75048080), (1196, 71785120), (1265, 67869568), (1408, 60976565), (1430, 60038464), (1472, 58325410), (1495, 57428096), (1664, 51595555), (1760, 48781252), (1840, 46660328), (2024, 42418480), (2080, 41276444), (2288, 37524040), (2392, 35892560), (2530, 33934784), (2860, 30019232), (2944, 29162705), (2990, 28714048), (3289, 26103680), (3520, 24390626), (3680, 23330164), (4048, 21209240), (4160, 20638222), (4576, 18762020), (4784, 17946280), (5060, 16967392), (5720, 15009616), (5980, 14357024), (6578, 13051840), (7040, 12195313), (7360, 11665082), (8096, 10604620), (8320, 10319111), (9152, 9381010), (9568, 8973140), (10120, 8483696), (11440, 7504808), (11960, 7178512), (13156, 6525920), (14720, 5832541), (16192, 5302310), (16445, 5220736), (18304, 4690505), (19136, 4486570), (20240, 4241848), (22880, 3752404), (23920, 3589256), (26312, 3262960), (32384, 2651155), (32890, 2610368), (38272, 2243285), (40480, 2120924), (40787, 2104960), (45760, 1876202), (47840, 1794628), (52624, 1631480), (65780, 1305184), (80960, 1060462), (81574, 1052480), (91520, 938101), (95680, 897314), (105248, 815740), (131560, 652592), (161920, 530231), (163148, 526240), (191360, 448657), (203935, 420992), (210496, 407870), (263120, 326296)]