39021260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{24697}}^1$

素因数の和:24785

約数の個数: 24

約数和(自身を含む): 82985280

約数和(自身を除く): 43964020

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 24697, 49394, 98788, 123485, 246970, 493940, 1951063, 3902126, 7804252, 9755315, 19510630, 39021260]

約数ペア:

[(1, 39021260), (2, 19510630), (4, 9755315), (5, 7804252), (10, 3902126), (20, 1951063), (79, 493940), (158, 246970), (316, 123485), (395, 98788), (790, 49394), (1580, 24697)]