34699960

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^2\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 79644600

約数和(自身を除く): 44944640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 139, 158, 278, 316, 395, 556, 632, 695, 790, 1112, 1390, 1580, 2780, 3160, 5560, 6241, 10981, 12482, 21962, 24964, 31205, 43924, 49928, 54905, 62410, 87848, 109810, 124820, 219620, 249640, 439240, 867499, 1734998, 3469996, 4337495, 6939992, 8674990, 17349980, 34699960]

約数ペア:

[(1, 34699960), (2, 17349980), (4, 8674990), (5, 6939992), (8, 4337495), (10, 3469996), (20, 1734998), (40, 867499), (79, 439240), (139, 249640), (158, 219620), (278, 124820), (316, 109810), (395, 87848), (556, 62410), (632, 54905), (695, 49928), (790, 43924), (1112, 31205), (1390, 24964), (1580, 21962), (2780, 12482), (3160, 10981), (5560, 6241)]