39225290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17749}}^1$

素因数の和:17786

約数の個数: 32

約数和(自身を含む): 80514000

約数和(自身を除く): 41288710

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 17749, 35498, 88745, 177490, 230737, 301733, 461474, 603466, 1153685, 1508665, 2307370, 3017330, 3922529, 7845058, 19612645, 39225290]

約数ペア:

[(1, 39225290), (2, 19612645), (5, 7845058), (10, 3922529), (13, 3017330), (17, 2307370), (26, 1508665), (34, 1153685), (65, 603466), (85, 461474), (130, 301733), (170, 230737), (221, 177490), (442, 88745), (1105, 35498), (2210, 17749)]