5320250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 10732176

約数和(自身を除く): 5411926

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 1637, 3250, 3274, 8185, 16370, 21281, 40925, 42562, 81850, 106405, 204625, 212810, 409250, 532025, 1064050, 2660125, 5320250]

約数ペア:

[(1, 5320250), (2, 2660125), (5, 1064050), (10, 532025), (13, 409250), (25, 212810), (26, 204625), (50, 106405), (65, 81850), (125, 42562), (130, 40925), (250, 21281), (325, 16370), (650, 8185), (1625, 3274), (1637, 3250)]