94931960

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 221205600

約数和(自身を除く): 126273640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 97, 172, 194, 215, 344, 388, 430, 485, 569, 776, 860, 970, 1138, 1720, 1940, 2276, 2845, 3880, 4171, 4552, 5690, 8342, 11380, 16684, 20855, 22760, 24467, 33368, 41710, 48934, 55193, 83420, 97868, 110386, 122335, 166840, 195736, 220772, 244670, 275965, 441544, 489340, 551930, 978680, 1103860, 2207720, 2373299, 4746598, 9493196, 11866495, 18986392, 23732990, 47465980, 94931960]

約数ペア:

[(1, 94931960), (2, 47465980), (4, 23732990), (5, 18986392), (8, 11866495), (10, 9493196), (20, 4746598), (40, 2373299), (43, 2207720), (86, 1103860), (97, 978680), (172, 551930), (194, 489340), (215, 441544), (344, 275965), (388, 244670), (430, 220772), (485, 195736), (569, 166840), (776, 122335), (860, 110386), (970, 97868), (1138, 83420), (1720, 55193), (1940, 48934), (2276, 41710), (2845, 33368), (3880, 24467), (4171, 22760), (4552, 20855), (5690, 16684), (8342, 11380)]