175240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 425880

約数和(自身を除く): 250640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 337, 520, 674, 1348, 1685, 2696, 3370, 4381, 6740, 8762, 13480, 17524, 21905, 35048, 43810, 87620, 175240]

約数ペア:

[(1, 175240), (2, 87620), (4, 43810), (5, 35048), (8, 21905), (10, 17524), (13, 13480), (20, 8762), (26, 6740), (40, 4381), (52, 3370), (65, 2696), (104, 1685), (130, 1348), (260, 674), (337, 520)]