22300550

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{3947}}^1$

素因数の和:4072

約数の個数: 24

約数和(自身を含む): 41856696

約数和(自身を除く): 19556146

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 3947, 5650, 7894, 19735, 39470, 98675, 197350, 446011, 892022, 2230055, 4460110, 11150275, 22300550]

約数ペア:

[(1, 22300550), (2, 11150275), (5, 4460110), (10, 2230055), (25, 892022), (50, 446011), (113, 197350), (226, 98675), (565, 39470), (1130, 19735), (2825, 7894), (3947, 5650)]