8310250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 16760016

約数和(自身を除く): 8449766

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2557, 3250, 5114, 12785, 25570, 33241, 63925, 66482, 127850, 166205, 319625, 332410, 639250, 831025, 1662050, 4155125, 8310250]

約数ペア:

[(1, 8310250), (2, 4155125), (5, 1662050), (10, 831025), (13, 639250), (25, 332410), (26, 319625), (50, 166205), (65, 127850), (125, 66482), (130, 63925), (250, 33241), (325, 25570), (650, 12785), (1625, 5114), (2557, 3250)]