22627960

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1181}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 51062400

約数和(自身を除く): 28434440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1181, 1916, 2362, 2395, 3832, 4724, 4790, 5905, 9448, 9580, 11810, 19160, 23620, 47240, 565699, 1131398, 2262796, 2828495, 4525592, 5656990, 11313980, 22627960]

約数ペア:

[(1, 22627960), (2, 11313980), (4, 5656990), (5, 4525592), (8, 2828495), (10, 2262796), (20, 1131398), (40, 565699), (479, 47240), (958, 23620), (1181, 19160), (1916, 11810), (2362, 9580), (2395, 9448), (3832, 5905), (4724, 4790)]