1946331025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{6199}}^1$

素因数の和:6889

約数の個数: 24

約数和(自身を含む): 2544728000

約数和(自身を除く): 598396975

約数列:

[1, 5, 19, 25, 95, 475, 661, 3305, 6199, 12559, 16525, 30995, 62795, 117781, 154975, 313975, 588905, 2944525, 4097539, 20487695, 77853241, 102438475, 389266205, 1946331025]

約数ペア:

[(1, 1946331025), (5, 389266205), (19, 102438475), (25, 77853241), (95, 20487695), (475, 4097539), (661, 2944525), (3305, 588905), (6199, 313975), (12559, 154975), (16525, 117781), (30995, 62795)]