130900250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{40277}}^1$

素因数の和:40307

約数の個数: 32

約数和(自身を含む): 263901456

約数和(自身を除く): 133001206

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 40277, 80554, 201385, 402770, 523601, 1006925, 1047202, 2013850, 2618005, 5034625, 5236010, 10069250, 13090025, 26180050, 65450125, 130900250]

約数ペア:

[(1, 130900250), (2, 65450125), (5, 26180050), (10, 13090025), (13, 10069250), (25, 5236010), (26, 5034625), (50, 2618005), (65, 2013850), (125, 1047202), (130, 1006925), (250, 523601), (325, 402770), (650, 201385), (1625, 80554), (3250, 40277)]