89664441490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9209}}^1\times {\mathrm{74897}}^1$

素因数の和:84126

約数の個数: 32

約数和(自身を含む): 173832266160

約数和(自身を除く): 84167824670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9209, 18418, 46045, 74897, 92090, 119717, 149794, 239434, 374485, 598585, 748970, 973661, 1197170, 1947322, 4868305, 9736610, 689726473, 1379452946, 3448632365, 6897264730, 8966444149, 17932888298, 44832220745, 89664441490]

約数ペア:

[(1, 89664441490), (2, 44832220745), (5, 17932888298), (10, 8966444149), (13, 6897264730), (26, 3448632365), (65, 1379452946), (130, 689726473), (9209, 9736610), (18418, 4868305), (46045, 1947322), (74897, 1197170), (92090, 973661), (119717, 748970), (149794, 598585), (239434, 374485)]