5591920

素因数分解:

$2^4\times 5^1\times {\mathrm{69899}}^1$

素因数の和:69912

約数の個数: 20

約数和(自身を含む): 13001400

約数和(自身を除く): 7409480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 69899, 139798, 279596, 349495, 559192, 698990, 1118384, 1397980, 2795960, 5591920]

約数ペア:

[(1, 5591920), (2, 2795960), (4, 1397980), (5, 1118384), (8, 698990), (10, 559192), (16, 349495), (20, 279596), (40, 139798), (80, 69899)]