22512380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102329}}^1$

素因数の和:102349

約数の個数: 24

約数和(自身を含む): 51574320

約数和(自身を除く): 29061940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 102329, 204658, 409316, 511645, 1023290, 1125619, 2046580, 2251238, 4502476, 5628095, 11256190, 22512380]

約数ペア:

[(1, 22512380), (2, 11256190), (4, 5628095), (5, 4502476), (10, 2251238), (11, 2046580), (20, 1125619), (22, 1023290), (44, 511645), (55, 409316), (110, 204658), (220, 102329)]