119781160

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22859}}^1$

素因数の和:23001

約数の個数: 32

約数和(自身を含む): 271576800

約数和(自身を除く): 151795640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 22859, 45718, 91436, 114295, 182872, 228590, 457180, 914360, 2994529, 5989058, 11978116, 14972645, 23956232, 29945290, 59890580, 119781160]

約数ペア:

[(1, 119781160), (2, 59890580), (4, 29945290), (5, 23956232), (8, 14972645), (10, 11978116), (20, 5989058), (40, 2994529), (131, 914360), (262, 457180), (524, 228590), (655, 182872), (1048, 114295), (1310, 91436), (2620, 45718), (5240, 22859)]