41895620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161137}}^1$

素因数の和:161159

約数の個数: 24

約数和(自身を含む): 94749144

約数和(自身を除く): 52853524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 161137, 322274, 644548, 805685, 1611370, 2094781, 3222740, 4189562, 8379124, 10473905, 20947810, 41895620]

約数ペア:

[(1, 41895620), (2, 20947810), (4, 10473905), (5, 8379124), (10, 4189562), (13, 3222740), (20, 2094781), (26, 1611370), (52, 805685), (65, 644548), (130, 322274), (260, 161137)]