9920367055840

素因数分解:

$2^5\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1571}}^1\times {\mathrm{35977}}^1$

素因数の和:38660

約数の個数: 96

約数和(自身を含む): 23473816166304

約数和(自身を除く): 13553449110464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1097, 1571, 2194, 3142, 4388, 5485, 6284, 7855, 8776, 10970, 12568, 15710, 17552, 21940, 25136, 31420, 35104, 35977, 43880, 50272, 62840, 71954, 87760, 125680, 143908, 175520, 179885, 251360, 287816, 359770, 575632, 719540, 1151264, 1439080, 1723387, 2878160, 3446774, 5756320, 6893548, 8616935, 13787096, 17233870, 27574192, 34467740, 39466769, 55148384, 56519867, 68935480, 78933538, 113039734, 137870960, 157867076, 197333845, 226079468, 275741920, 282599335, 315734152, 394667690, 452158936, 565198670, 631468304, 789335380, 904317872, 1130397340, 1262936608, 1578670760, 1808635744, 2260794680, 3157341520, 4521589360, 6314683040, 9043178720, 62002294099, 124004588198, 248009176396, 310011470495, 496018352792, 620022940990, 992036705584, 1240045881980, 1984073411168, 2480091763960, 4960183527920, 9920367055840]

約数ペア:

[(1, 9920367055840), (2, 4960183527920), (4, 2480091763960), (5, 1984073411168), (8, 1240045881980), (10, 992036705584), (16, 620022940990), (20, 496018352792), (32, 310011470495), (40, 248009176396), (80, 124004588198), (160, 62002294099), (1097, 9043178720), (1571, 6314683040), (2194, 4521589360), (3142, 3157341520), (4388, 2260794680), (5485, 1808635744), (6284, 1578670760), (7855, 1262936608), (8776, 1130397340), (10970, 904317872), (12568, 789335380), (15710, 631468304), (17552, 565198670), (21940, 452158936), (25136, 394667690), (31420, 315734152), (35104, 282599335), (35977, 275741920), (43880, 226079468), (50272, 197333845), (62840, 157867076), (71954, 137870960), (87760, 113039734), (125680, 78933538), (143908, 68935480), (175520, 56519867), (179885, 55148384), (251360, 39466769), (287816, 34467740), (359770, 27574192), (575632, 17233870), (719540, 13787096), (1151264, 8616935), (1439080, 6893548), (1723387, 5756320), (2878160, 3446774)]