52201640

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3697}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 117818280

約数和(自身を除く): 65616640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 3697, 7060, 7394, 14120, 14788, 18485, 29576, 36970, 73940, 147880, 1305041, 2610082, 5220164, 6525205, 10440328, 13050410, 26100820, 52201640]

約数ペア:

[(1, 52201640), (2, 26100820), (4, 13050410), (5, 10440328), (8, 6525205), (10, 5220164), (20, 2610082), (40, 1305041), (353, 147880), (706, 73940), (1412, 36970), (1765, 29576), (2824, 18485), (3530, 14788), (3697, 14120), (7060, 7394)]