22231569160

素因数分解:

$2^3\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{470609}}^1$

素因数の和:471801

約数の個数: 32

約数和(自身を含む): 50063491800

約数和(自身を除く): 27831922640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1181, 2362, 4724, 5905, 9448, 11810, 23620, 47240, 470609, 941218, 1882436, 2353045, 3764872, 4706090, 9412180, 18824360, 555789229, 1111578458, 2223156916, 2778946145, 4446313832, 5557892290, 11115784580, 22231569160]

約数ペア:

[(1, 22231569160), (2, 11115784580), (4, 5557892290), (5, 4446313832), (8, 2778946145), (10, 2223156916), (20, 1111578458), (40, 555789229), (1181, 18824360), (2362, 9412180), (4724, 4706090), (5905, 3764872), (9448, 2353045), (11810, 1882436), (23620, 941218), (47240, 470609)]