8189742080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1842

約数の個数: 176

約数和(自身を含む): 21467363904

約数和(自身を除く): 13277621824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 128, 130, 142, 160, 208, 256, 260, 284, 320, 355, 416, 512, 520, 568, 640, 710, 832, 923, 1024, 1040, 1136, 1280, 1420, 1664, 1733, 1846, 2080, 2272, 2560, 2840, 3328, 3466, 3692, 4160, 4544, 4615, 5120, 5680, 6656, 6932, 7384, 8320, 8665, 9088, 9230, 11360, 13312, 13864, 14768, 16640, 17330, 18176, 18460, 22529, 22720, 27728, 29536, 33280, 34660, 36352, 36920, 45058, 45440, 55456, 59072, 66560, 69320, 72704, 73840, 90116, 90880, 110912, 112645, 118144, 123043, 138640, 147680, 180232, 181760, 221824, 225290, 236288, 246086, 277280, 295360, 360464, 363520, 443648, 450580, 472576, 492172, 554560, 590720, 615215, 720928, 887296, 901160, 945152, 984344, 1109120, 1181440, 1230430, 1441856, 1599559, 1774592, 1802320, 1968688, 2218240, 2362880, 2460860, 2883712, 3199118, 3604640, 3937376, 4436480, 4725760, 4921720, 5767424, 6398236, 7209280, 7874752, 7997795, 8872960, 9843440, 11534848, 12796472, 14418560, 15749504, 15995590, 19686880, 23069696, 25592944, 28837120, 31499008, 31991180, 39373760, 51185888, 57674240, 62998016, 63982360, 78747520, 102371776, 115348480, 125996032, 127964720, 157495040, 204743552, 255929440, 314990080, 409487104, 511858880, 629980160, 818974208, 1023717760, 1637948416, 2047435520, 4094871040, 8189742080]

約数ペア:

[(1, 8189742080), (2, 4094871040), (4, 2047435520), (5, 1637948416), (8, 1023717760), (10, 818974208), (13, 629980160), (16, 511858880), (20, 409487104), (26, 314990080), (32, 255929440), (40, 204743552), (52, 157495040), (64, 127964720), (65, 125996032), (71, 115348480), (80, 102371776), (104, 78747520), (128, 63982360), (130, 62998016), (142, 57674240), (160, 51185888), (208, 39373760), (256, 31991180), (260, 31499008), (284, 28837120), (320, 25592944), (355, 23069696), (416, 19686880), (512, 15995590), (520, 15749504), (568, 14418560), (640, 12796472), (710, 11534848), (832, 9843440), (923, 8872960), (1024, 7997795), (1040, 7874752), (1136, 7209280), (1280, 6398236), (1420, 5767424), (1664, 4921720), (1733, 4725760), (1846, 4436480), (2080, 3937376), (2272, 3604640), (2560, 3199118), (2840, 2883712), (3328, 2460860), (3466, 2362880), (3692, 2218240), (4160, 1968688), (4544, 1802320), (4615, 1774592), (5120, 1599559), (5680, 1441856), (6656, 1230430), (6932, 1181440), (7384, 1109120), (8320, 984344), (8665, 945152), (9088, 901160), (9230, 887296), (11360, 720928), (13312, 615215), (13864, 590720), (14768, 554560), (16640, 492172), (17330, 472576), (18176, 450580), (18460, 443648), (22529, 363520), (22720, 360464), (27728, 295360), (29536, 277280), (33280, 246086), (34660, 236288), (36352, 225290), (36920, 221824), (45058, 181760), (45440, 180232), (55456, 147680), (59072, 138640), (66560, 123043), (69320, 118144), (72704, 112645), (73840, 110912), (90116, 90880)]