7691920

素因数分解:

$2^4\times 5^1\times {\mathrm{96149}}^1$

素因数の和:96162

約数の個数: 20

約数和(自身を含む): 17883900

約数和(自身を除く): 10191980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 96149, 192298, 384596, 480745, 769192, 961490, 1538384, 1922980, 3845960, 7691920]

約数ペア:

[(1, 7691920), (2, 3845960), (4, 1922980), (5, 1538384), (8, 961490), (10, 769192), (16, 480745), (20, 384596), (40, 192298), (80, 96149)]