6688750960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{37987}}^1$

素因数の和:38102

約数の個数: 80

約数和(自身を含む): 16279529472

約数和(自身を除く): 9590778512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 71, 80, 124, 142, 155, 248, 284, 310, 355, 496, 568, 620, 710, 1136, 1240, 1420, 2201, 2480, 2840, 4402, 5680, 8804, 11005, 17608, 22010, 35216, 37987, 44020, 75974, 88040, 151948, 176080, 189935, 303896, 379870, 607792, 759740, 1177597, 1519480, 2355194, 2697077, 3038960, 4710388, 5394154, 5887985, 9420776, 10788308, 11775970, 13485385, 18841552, 21576616, 23551940, 26970770, 43153232, 47103880, 53941540, 83609387, 94207760, 107883080, 167218774, 215766160, 334437548, 418046935, 668875096, 836093870, 1337750192, 1672187740, 3344375480, 6688750960]

約数ペア:

[(1, 6688750960), (2, 3344375480), (4, 1672187740), (5, 1337750192), (8, 836093870), (10, 668875096), (16, 418046935), (20, 334437548), (31, 215766160), (40, 167218774), (62, 107883080), (71, 94207760), (80, 83609387), (124, 53941540), (142, 47103880), (155, 43153232), (248, 26970770), (284, 23551940), (310, 21576616), (355, 18841552), (496, 13485385), (568, 11775970), (620, 10788308), (710, 9420776), (1136, 5887985), (1240, 5394154), (1420, 4710388), (2201, 3038960), (2480, 2697077), (2840, 2355194), (4402, 1519480), (5680, 1177597), (8804, 759740), (11005, 607792), (17608, 379870), (22010, 303896), (35216, 189935), (37987, 176080), (44020, 151948), (75974, 88040)]