791980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5657}}^1$

素因数の和:5673

約数の個数: 24

約数和(自身を含む): 1901088

約数和(自身を除く): 1109108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5657, 11314, 22628, 28285, 39599, 56570, 79198, 113140, 158396, 197995, 395990, 791980]

約数ペア:

[(1, 791980), (2, 395990), (4, 197995), (5, 158396), (7, 113140), (10, 79198), (14, 56570), (20, 39599), (28, 28285), (35, 22628), (70, 11314), (140, 5657)]