104221100

素因数分解:

$2^2\times 5^2\times {\mathrm{1042211}}^1$

素因数の和:1042225

約数の個数: 18

約数和(自身を含む): 226160004

約数和(自身を除く): 121938904

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1042211, 2084422, 4168844, 5211055, 10422110, 20844220, 26055275, 52110550, 104221100]

約数ペア:

[(1, 104221100), (2, 52110550), (4, 26055275), (5, 20844220), (10, 10422110), (20, 5211055), (25, 4168844), (50, 2084422), (100, 1042211)]