41897620

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{28697}}^1$

素因数の和:28779

約数の個数: 24

約数和(自身を含む): 89193384

約数和(自身を除く): 47295764

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 28697, 57394, 114788, 143485, 286970, 573940, 2094881, 4189762, 8379524, 10474405, 20948810, 41897620]

約数ペア:

[(1, 41897620), (2, 20948810), (4, 10474405), (5, 8379524), (10, 4189762), (20, 2094881), (73, 573940), (146, 286970), (292, 143485), (365, 114788), (730, 57394), (1460, 28697)]