5831120

素因数分解:

$2^4\times 5^1\times {\mathrm{72889}}^1$

素因数の和:72902

約数の個数: 20

約数和(自身を含む): 13557540

約数和(自身を除く): 7726420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 72889, 145778, 291556, 364445, 583112, 728890, 1166224, 1457780, 2915560, 5831120]

約数ペア:

[(1, 5831120), (2, 2915560), (4, 1457780), (5, 1166224), (8, 728890), (10, 583112), (16, 364445), (20, 291556), (40, 145778), (80, 72889)]