57831880

素因数分解:

$2^3\times 5^1\times {\mathrm{1445797}}^1$

素因数の和:1445808

約数の個数: 16

約数和(自身を含む): 130121820

約数和(自身を除く): 72289940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1445797, 2891594, 5783188, 7228985, 11566376, 14457970, 28915940, 57831880]

約数ペア:

[(1, 57831880), (2, 28915940), (4, 14457970), (5, 11566376), (8, 7228985), (10, 5783188), (20, 2891594), (40, 1445797)]