9777777460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{5303}}^1$

素因数の和:5386

約数の個数: 144

約数和(自身を含む): 24620319360

約数和(自身を除く): 14842541900

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 29, 34, 44, 55, 58, 68, 85, 110, 116, 145, 170, 187, 220, 289, 290, 319, 340, 374, 493, 578, 580, 638, 748, 935, 986, 1156, 1276, 1445, 1595, 1870, 1972, 2465, 2890, 3179, 3190, 3740, 4930, 5303, 5423, 5780, 6358, 6380, 8381, 9860, 10606, 10846, 12716, 15895, 16762, 21212, 21692, 26515, 27115, 31790, 33524, 41905, 53030, 54230, 58333, 63580, 83810, 90151, 92191, 106060, 108460, 116666, 153787, 167620, 180302, 184382, 233332, 291665, 307574, 360604, 368764, 450755, 460955, 583330, 615148, 768935, 901510, 921910, 991661, 1166660, 1532567, 1537870, 1691657, 1803020, 1843820, 1983322, 2614379, 3065134, 3075740, 3383314, 3966644, 4958305, 5228758, 6130268, 6766628, 7662835, 8458285, 9916610, 10457516, 13071895, 15325670, 16858237, 16916570, 19833220, 26143790, 28758169, 30651340, 33716474, 33833140, 44444443, 52287580, 57516338, 67432948, 84291185, 88888886, 115032676, 143790845, 168582370, 177777772, 222222215, 287581690, 337164740, 444444430, 488888873, 575163380, 888888860, 977777746, 1955555492, 2444444365, 4888888730, 9777777460]

約数ペア:

[(1, 9777777460), (2, 4888888730), (4, 2444444365), (5, 1955555492), (10, 977777746), (11, 888888860), (17, 575163380), (20, 488888873), (22, 444444430), (29, 337164740), (34, 287581690), (44, 222222215), (55, 177777772), (58, 168582370), (68, 143790845), (85, 115032676), (110, 88888886), (116, 84291185), (145, 67432948), (170, 57516338), (187, 52287580), (220, 44444443), (289, 33833140), (290, 33716474), (319, 30651340), (340, 28758169), (374, 26143790), (493, 19833220), (578, 16916570), (580, 16858237), (638, 15325670), (748, 13071895), (935, 10457516), (986, 9916610), (1156, 8458285), (1276, 7662835), (1445, 6766628), (1595, 6130268), (1870, 5228758), (1972, 4958305), (2465, 3966644), (2890, 3383314), (3179, 3075740), (3190, 3065134), (3740, 2614379), (4930, 1983322), (5303, 1843820), (5423, 1803020), (5780, 1691657), (6358, 1537870), (6380, 1532567), (8381, 1166660), (9860, 991661), (10606, 921910), (10846, 901510), (12716, 768935), (15895, 615148), (16762, 583330), (21212, 460955), (21692, 450755), (26515, 368764), (27115, 360604), (31790, 307574), (33524, 291665), (41905, 233332), (53030, 184382), (54230, 180302), (58333, 167620), (63580, 153787), (83810, 116666), (90151, 108460), (92191, 106060)]