25238066570

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1\times {\mathrm{20551}}^1$

素因数の和:21326

約数の個数: 32

約数和(自身を含む): 45715211136

約数和(自身を除く): 20477144566

約数列:

[1, 2, 5, 10, 227, 454, 541, 1082, 1135, 2270, 2705, 5410, 20551, 41102, 102755, 122807, 205510, 245614, 614035, 1228070, 4665077, 9330154, 11118091, 22236182, 23325385, 46650770, 55590455, 111180910, 2523806657, 5047613314, 12619033285, 25238066570]

約数ペア:

[(1, 25238066570), (2, 12619033285), (5, 5047613314), (10, 2523806657), (227, 111180910), (454, 55590455), (541, 46650770), (1082, 23325385), (1135, 22236182), (2270, 11118091), (2705, 9330154), (5410, 4665077), (20551, 1228070), (41102, 614035), (102755, 245614), (122807, 205510)]