128291570690

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1\times {\mathrm{97081}}^1$

素因数の和:98474

約数の個数: 32

約数和(自身を含む): 233350955136

約数和(自身を除く): 105059384446

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1283, 2566, 6415, 12830, 97081, 132149, 194162, 264298, 485405, 660745, 970810, 1321490, 9999343, 19998686, 49996715, 99993430, 124554923, 249109846, 622774615, 1245549230, 12829157069, 25658314138, 64145785345, 128291570690]

約数ペア:

[(1, 128291570690), (2, 64145785345), (5, 25658314138), (10, 12829157069), (103, 1245549230), (206, 622774615), (515, 249109846), (1030, 124554923), (1283, 99993430), (2566, 49996715), (6415, 19998686), (12830, 9999343), (97081, 1321490), (132149, 970810), (194162, 660745), (264298, 485405)]