29238680

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2381}}^1$

素因数の和:2699

約数の個数: 32

約数和(自身を含む): 66029040

約数和(自身を除く): 36790360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2381, 2456, 3070, 4762, 6140, 9524, 11905, 12280, 19048, 23810, 47620, 95240, 730967, 1461934, 2923868, 3654835, 5847736, 7309670, 14619340, 29238680]

約数ペア:

[(1, 29238680), (2, 14619340), (4, 7309670), (5, 5847736), (8, 3654835), (10, 2923868), (20, 1461934), (40, 730967), (307, 95240), (614, 47620), (1228, 23810), (1535, 19048), (2381, 12280), (2456, 11905), (3070, 9524), (4762, 6140)]