40104950

素因数分解:

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

素因数の和:4672

約数の個数: 24

約数和(自身を含む): 75028680

約数和(自身を除く): 34923730

約数列:

[1, 2, 5, 10, 25, 50, 179, 358, 895, 1790, 4475, 4481, 8950, 8962, 22405, 44810, 112025, 224050, 802099, 1604198, 4010495, 8020990, 20052475, 40104950]

約数ペア:

[(1, 40104950), (2, 20052475), (5, 8020990), (10, 4010495), (25, 1604198), (50, 802099), (179, 224050), (358, 112025), (895, 44810), (1790, 22405), (4475, 8962), (4481, 8950)]