9347650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 19076904

約数和(自身を除く): 9729254

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 197, 325, 365, 394, 650, 730, 949, 985, 1825, 1898, 1970, 2561, 3650, 4745, 4925, 5122, 9490, 9850, 12805, 14381, 23725, 25610, 28762, 47450, 64025, 71905, 128050, 143810, 186953, 359525, 373906, 719050, 934765, 1869530, 4673825, 9347650]

約数ペア:

[(1, 9347650), (2, 4673825), (5, 1869530), (10, 934765), (13, 719050), (25, 373906), (26, 359525), (50, 186953), (65, 143810), (73, 128050), (130, 71905), (146, 64025), (197, 47450), (325, 28762), (365, 25610), (394, 23725), (650, 14381), (730, 12805), (949, 9850), (985, 9490), (1825, 5122), (1898, 4925), (1970, 4745), (2561, 3650)]