6380451460

素因数分解:

$2^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{241867}}^1$

素因数の和:243195

約数の個数: 24

約数和(自身を含む): 13409161920

約数和(自身を除く): 7028710460

約数列:

[1, 2, 4, 5, 10, 20, 1319, 2638, 5276, 6595, 13190, 26380, 241867, 483734, 967468, 1209335, 2418670, 4837340, 319022573, 638045146, 1276090292, 1595112865, 3190225730, 6380451460]

約数ペア:

[(1, 6380451460), (2, 3190225730), (4, 1595112865), (5, 1276090292), (10, 638045146), (20, 319022573), (1319, 4837340), (2638, 2418670), (5276, 1209335), (6595, 967468), (13190, 483734), (26380, 241867)]