40344550

素因数分解:

$2^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{2129}}^1$

素因数の和:2520

約数の個数: 24

約数和(自身を含む): 75274200

約数和(自身を除く): 34929650

約数列:

[1, 2, 5, 10, 25, 50, 379, 758, 1895, 2129, 3790, 4258, 9475, 10645, 18950, 21290, 53225, 106450, 806891, 1613782, 4034455, 8068910, 20172275, 40344550]

約数ペア:

[(1, 40344550), (2, 20172275), (5, 8068910), (10, 4034455), (25, 1613782), (50, 806891), (379, 106450), (758, 53225), (1895, 21290), (2129, 18950), (3790, 10645), (4258, 9475)]