88230890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4481}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 174260160

約数和(自身を除く): 86029270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3938, 4481, 8962, 9845, 19690, 22405, 44810, 49291, 98582, 246455, 492910, 802099, 1604198, 4010495, 8020990, 8823089, 17646178, 44115445, 88230890]

約数ペア:

[(1, 88230890), (2, 44115445), (5, 17646178), (10, 8823089), (11, 8020990), (22, 4010495), (55, 1604198), (110, 802099), (179, 492910), (358, 246455), (895, 98582), (1790, 49291), (1969, 44810), (3938, 22405), (4481, 19690), (8962, 9845)]