57667810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 106021872

約数和(自身を除く): 48354062

約数列:

[1, 2, 5, 10, 73, 146, 197, 365, 394, 401, 730, 802, 985, 1970, 2005, 4010, 14381, 28762, 29273, 58546, 71905, 78997, 143810, 146365, 157994, 292730, 394985, 789970, 5766781, 11533562, 28833905, 57667810]

約数ペア:

[(1, 57667810), (2, 28833905), (5, 11533562), (10, 5766781), (73, 789970), (146, 394985), (197, 292730), (365, 157994), (394, 146365), (401, 143810), (730, 78997), (802, 71905), (985, 58546), (1970, 29273), (2005, 28762), (4010, 14381)]