265320410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{10781}}^1$

素因数の和:10918

約数の個数: 32

約数和(自身を含む): 503044992

約数和(自身を除く): 237724582

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1070, 2461, 4922, 10781, 12305, 21562, 24610, 53905, 107810, 247963, 495926, 1153567, 1239815, 2307134, 2479630, 5767835, 11535670, 26532041, 53064082, 132660205, 265320410]

約数ペア:

[(1, 265320410), (2, 132660205), (5, 53064082), (10, 26532041), (23, 11535670), (46, 5767835), (107, 2479630), (115, 2307134), (214, 1239815), (230, 1153567), (535, 495926), (1070, 247963), (2461, 107810), (4922, 53905), (10781, 24610), (12305, 21562)]