2012361025

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{2311}}^1$

素因数の和:2953

約数の個数: 24

約数和(自身を含む): 2541775808

約数和(自身を除く): 529414783

約数列:

[1, 5, 25, 61, 305, 571, 1525, 2311, 2855, 11555, 14275, 34831, 57775, 140971, 174155, 704855, 870775, 1319581, 3524275, 6597905, 32989525, 80494441, 402472205, 2012361025]

約数ペア:

[(1, 2012361025), (5, 402472205), (25, 80494441), (61, 32989525), (305, 6597905), (571, 3524275), (1525, 1319581), (2311, 870775), (2855, 704855), (11555, 174155), (14275, 140971), (34831, 57775)]