104320550

素因数分解:

$2^1\times 5^2\times {\mathrm{809}}^1\times {\mathrm{2579}}^1$

素因数の和:3400

約数の個数: 24

約数和(自身を含む): 194351400

約数和(自身を除く): 90030850

約数列:

[1, 2, 5, 10, 25, 50, 809, 1618, 2579, 4045, 5158, 8090, 12895, 20225, 25790, 40450, 64475, 128950, 2086411, 4172822, 10432055, 20864110, 52160275, 104320550]

約数ペア:

[(1, 104320550), (2, 52160275), (5, 20864110), (10, 10432055), (25, 4172822), (50, 2086411), (809, 128950), (1618, 64475), (2579, 40450), (4045, 25790), (5158, 20225), (8090, 12895)]