130135850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11777}}^1$

素因数の和:11819

約数の個数: 48

約数和(自身を含む): 276029208

約数和(自身を除く): 145893358

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 11777, 23554, 58885, 117770, 153101, 200209, 294425, 306202, 400418, 588850, 765505, 1001045, 1531010, 2002090, 2602717, 3827525, 5005225, 5205434, 7655050, 10010450, 13013585, 26027170, 65067925, 130135850]

約数ペア:

[(1, 130135850), (2, 65067925), (5, 26027170), (10, 13013585), (13, 10010450), (17, 7655050), (25, 5205434), (26, 5005225), (34, 3827525), (50, 2602717), (65, 2002090), (85, 1531010), (130, 1001045), (170, 765505), (221, 588850), (325, 400418), (425, 306202), (442, 294425), (650, 200209), (850, 153101), (1105, 117770), (2210, 58885), (5525, 23554), (11050, 11777)]