40472426120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2393}}^1\times {\mathrm{8629}}^1$

素因数の和:11047

約数の個数: 96

約数和(自身を含む): 105986928600

約数和(自身を除く): 65514502480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2393, 4786, 8629, 9572, 11965, 16751, 17258, 19144, 23930, 33502, 34516, 43145, 47860, 60403, 67004, 69032, 83755, 86290, 95720, 117257, 120806, 134008, 167510, 172580, 234514, 241612, 302015, 335020, 345160, 422821, 469028, 483224, 586285, 604030, 670040, 845642, 938056, 1172570, 1208060, 1691284, 2114105, 2345140, 2416120, 3382568, 4228210, 4690280, 8456420, 16912840, 20649197, 41298394, 82596788, 103245985, 144544379, 165193576, 206491970, 289088758, 412983940, 578177516, 722721895, 825967880, 1011810653, 1156355032, 1445443790, 2023621306, 2890887580, 4047242612, 5059053265, 5781775160, 8094485224, 10118106530, 20236213060, 40472426120]

約数ペア:

[(1, 40472426120), (2, 20236213060), (4, 10118106530), (5, 8094485224), (7, 5781775160), (8, 5059053265), (10, 4047242612), (14, 2890887580), (20, 2023621306), (28, 1445443790), (35, 1156355032), (40, 1011810653), (49, 825967880), (56, 722721895), (70, 578177516), (98, 412983940), (140, 289088758), (196, 206491970), (245, 165193576), (280, 144544379), (392, 103245985), (490, 82596788), (980, 41298394), (1960, 20649197), (2393, 16912840), (4786, 8456420), (8629, 4690280), (9572, 4228210), (11965, 3382568), (16751, 2416120), (17258, 2345140), (19144, 2114105), (23930, 1691284), (33502, 1208060), (34516, 1172570), (43145, 938056), (47860, 845642), (60403, 670040), (67004, 604030), (69032, 586285), (83755, 483224), (86290, 469028), (95720, 422821), (117257, 345160), (120806, 335020), (134008, 302015), (167510, 241612), (172580, 234514)]