22095550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 36

約数和(自身を含む): 42251760

約数和(自身を除く): 20156210

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 239, 430, 478, 1075, 1195, 1849, 2150, 2390, 3698, 5975, 9245, 10277, 11950, 18490, 20554, 46225, 51385, 92450, 102770, 256925, 441911, 513850, 883822, 2209555, 4419110, 11047775, 22095550]

約数ペア:

[(1, 22095550), (2, 11047775), (5, 4419110), (10, 2209555), (25, 883822), (43, 513850), (50, 441911), (86, 256925), (215, 102770), (239, 92450), (430, 51385), (478, 46225), (1075, 20554), (1195, 18490), (1849, 11950), (2150, 10277), (2390, 9245), (3698, 5975)]