1829680

素因数分解:

$2^4\times 5^1\times {\mathrm{22871}}^1$

素因数の和:22884

約数の個数: 20

約数和(自身を含む): 4254192

約数和(自身を除く): 2424512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 22871, 45742, 91484, 114355, 182968, 228710, 365936, 457420, 914840, 1829680]

約数ペア:

[(1, 1829680), (2, 914840), (4, 457420), (5, 365936), (8, 228710), (10, 182968), (16, 114355), (20, 91484), (40, 45742), (80, 22871)]