22756750

素因数分解:

$2^1\times 5^3\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 42895008

約数和(自身を除く): 20138258

約数列:

[1, 2, 5, 10, 25, 50, 125, 227, 250, 401, 454, 802, 1135, 2005, 2270, 4010, 5675, 10025, 11350, 20050, 28375, 50125, 56750, 91027, 100250, 182054, 455135, 910270, 2275675, 4551350, 11378375, 22756750]

約数ペア:

[(1, 22756750), (2, 11378375), (5, 4551350), (10, 2275675), (25, 910270), (50, 455135), (125, 182054), (227, 100250), (250, 91027), (401, 56750), (454, 50125), (802, 28375), (1135, 20050), (2005, 11350), (2270, 10025), (4010, 5675)]