8196080

素因数分解:

$2^4\times 5^1\times {\mathrm{102451}}^1$

素因数の和:102464

約数の個数: 20

約数和(自身を含む): 19056072

約数和(自身を除く): 10859992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 102451, 204902, 409804, 512255, 819608, 1024510, 1639216, 2049020, 4098040, 8196080]

約数ペア:

[(1, 8196080), (2, 4098040), (4, 2049020), (5, 1639216), (8, 1024510), (10, 819608), (16, 512255), (20, 409804), (40, 204902), (80, 102451)]