23007550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6481}}^1$

素因数の和:6564

約数の個数: 24

約数和(自身を含む): 43403472

約数和(自身を除く): 20395922

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 6481, 12962, 32405, 64810, 162025, 324050, 460151, 920302, 2300755, 4601510, 11503775, 23007550]

約数ペア:

[(1, 23007550), (2, 11503775), (5, 4601510), (10, 2300755), (25, 920302), (50, 460151), (71, 324050), (142, 162025), (355, 64810), (710, 32405), (1775, 12962), (3550, 6481)]