3267920

素因数分解:

$2^4\times 5^1\times {\mathrm{40849}}^1$

素因数の和:40862

約数の個数: 20

約数和(自身を含む): 7598100

約数和(自身を除く): 4330180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40849, 81698, 163396, 204245, 326792, 408490, 653584, 816980, 1633960, 3267920]

約数ペア:

[(1, 3267920), (2, 1633960), (4, 816980), (5, 653584), (8, 408490), (10, 326792), (16, 204245), (20, 163396), (40, 81698), (80, 40849)]