157500850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{242309}}^1$

素因数の和:242334

約数の個数: 24

約数和(自身を含む): 315487620

約数和(自身を除く): 157986770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 242309, 484618, 1211545, 2423090, 3150017, 6057725, 6300034, 12115450, 15750085, 31500170, 78750425, 157500850]

約数ペア:

[(1, 157500850), (2, 78750425), (5, 31500170), (10, 15750085), (13, 12115450), (25, 6300034), (26, 6057725), (50, 3150017), (65, 2423090), (130, 1211545), (325, 484618), (650, 242309)]