22015180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100069}}^1$

素因数の和:100089

約数の個数: 24

約数和(自身を含む): 50435280

約数和(自身を除く): 28420100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 100069, 200138, 400276, 500345, 1000690, 1100759, 2001380, 2201518, 4403036, 5503795, 11007590, 22015180]

約数ペア:

[(1, 22015180), (2, 11007590), (4, 5503795), (5, 4403036), (10, 2201518), (11, 2001380), (20, 1100759), (22, 1000690), (44, 500345), (55, 400276), (110, 200138), (220, 100069)]