56623760

素因数分解:

$2^4\times 5^1\times {\mathrm{707797}}^1$

素因数の和:707810

約数の個数: 20

約数和(自身を含む): 131650428

約数和(自身を除く): 75026668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 707797, 1415594, 2831188, 3538985, 5662376, 7077970, 11324752, 14155940, 28311880, 56623760]

約数ペア:

[(1, 56623760), (2, 28311880), (4, 14155940), (5, 11324752), (8, 7077970), (10, 5662376), (16, 3538985), (20, 2831188), (40, 1415594), (80, 707797)]