25536990160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{15971}}^1$

素因数の和:16097

約数の個数: 160

約数和(自身を含む): 68447047680

約数和(自身を除く): 42910057520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 79, 80, 88, 92, 110, 115, 158, 176, 184, 220, 230, 253, 316, 368, 395, 440, 460, 506, 632, 790, 869, 880, 920, 1012, 1264, 1265, 1580, 1738, 1817, 1840, 2024, 2530, 3160, 3476, 3634, 4048, 4345, 5060, 6320, 6952, 7268, 8690, 9085, 10120, 13904, 14536, 15971, 17380, 18170, 19987, 20240, 29072, 31942, 34760, 36340, 39974, 63884, 69520, 72680, 79855, 79948, 99935, 127768, 145360, 159710, 159896, 175681, 199870, 255536, 319420, 319792, 351362, 367333, 399740, 638840, 702724, 734666, 799480, 878405, 1261709, 1277680, 1405448, 1469332, 1598960, 1756810, 1836665, 2523418, 2810896, 2938664, 3513620, 3673330, 4040663, 5046836, 5877328, 6308545, 7027240, 7346660, 8081326, 10093672, 12617090, 13878799, 14054480, 14693320, 16162652, 20187344, 20203315, 25234180, 27757598, 29019307, 29386640, 32325304, 40406630, 50468360, 55515196, 58038614, 64650608, 69393995, 80813260, 100936720, 111030392, 116077228, 138787990, 145096535, 161626520, 222060784, 232154456, 277575980, 290193070, 319212377, 323253040, 464308912, 555151960, 580386140, 638424754, 1110303920, 1160772280, 1276849508, 1596061885, 2321544560, 2553699016, 3192123770, 5107398032, 6384247540, 12768495080, 25536990160]

約数ペア:

[(1, 25536990160), (2, 12768495080), (4, 6384247540), (5, 5107398032), (8, 3192123770), (10, 2553699016), (11, 2321544560), (16, 1596061885), (20, 1276849508), (22, 1160772280), (23, 1110303920), (40, 638424754), (44, 580386140), (46, 555151960), (55, 464308912), (79, 323253040), (80, 319212377), (88, 290193070), (92, 277575980), (110, 232154456), (115, 222060784), (158, 161626520), (176, 145096535), (184, 138787990), (220, 116077228), (230, 111030392), (253, 100936720), (316, 80813260), (368, 69393995), (395, 64650608), (440, 58038614), (460, 55515196), (506, 50468360), (632, 40406630), (790, 32325304), (869, 29386640), (880, 29019307), (920, 27757598), (1012, 25234180), (1264, 20203315), (1265, 20187344), (1580, 16162652), (1738, 14693320), (1817, 14054480), (1840, 13878799), (2024, 12617090), (2530, 10093672), (3160, 8081326), (3476, 7346660), (3634, 7027240), (4048, 6308545), (4345, 5877328), (5060, 5046836), (6320, 4040663), (6952, 3673330), (7268, 3513620), (8690, 2938664), (9085, 2810896), (10120, 2523418), (13904, 1836665), (14536, 1756810), (15971, 1598960), (17380, 1469332), (18170, 1405448), (19987, 1277680), (20240, 1261709), (29072, 878405), (31942, 799480), (34760, 734666), (36340, 702724), (39974, 638840), (63884, 399740), (69520, 367333), (72680, 351362), (79855, 319792), (79948, 319420), (99935, 255536), (127768, 199870), (145360, 175681), (159710, 159896)]