22194700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20177}}^1$

素因数の和:20202

約数の個数: 36

約数和(自身を含む): 52543512

約数和(自身を除く): 30348812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 20177, 40354, 80708, 100885, 201770, 221947, 403540, 443894, 504425, 887788, 1008850, 1109735, 2017700, 2219470, 4438940, 5548675, 11097350, 22194700]

約数ペア:

[(1, 22194700), (2, 11097350), (4, 5548675), (5, 4438940), (10, 2219470), (11, 2017700), (20, 1109735), (22, 1008850), (25, 887788), (44, 504425), (50, 443894), (55, 403540), (100, 221947), (110, 201770), (220, 100885), (275, 80708), (550, 40354), (1100, 20177)]