39434300

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2837}}^1$

素因数の和:2990

約数の個数: 36

約数和(自身を含む): 86218440

約数和(自身を除く): 46784140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 2837, 3475, 5674, 6950, 11348, 13900, 14185, 28370, 56740, 70925, 141850, 283700, 394343, 788686, 1577372, 1971715, 3943430, 7886860, 9858575, 19717150, 39434300]

約数ペア:

[(1, 39434300), (2, 19717150), (4, 9858575), (5, 7886860), (10, 3943430), (20, 1971715), (25, 1577372), (50, 788686), (100, 394343), (139, 283700), (278, 141850), (556, 70925), (695, 56740), (1390, 28370), (2780, 14185), (2837, 13900), (3475, 11348), (5674, 6950)]