91076570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1801}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 177100560

約数和(自身を除く): 86023990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 778, 1801, 1945, 3602, 3890, 5057, 9005, 10114, 18010, 23413, 25285, 46826, 50570, 117065, 234130, 700589, 1401178, 3502945, 7005890, 9107657, 18215314, 45538285, 91076570]

約数ペア:

[(1, 91076570), (2, 45538285), (5, 18215314), (10, 9107657), (13, 7005890), (26, 3502945), (65, 1401178), (130, 700589), (389, 234130), (778, 117065), (1801, 50570), (1945, 46826), (3602, 25285), (3890, 23413), (5057, 18010), (9005, 10114)]