117078860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{80191}}^1$

素因数の和:80273

約数の個数: 24

約数和(自身を含む): 249236736

約数和(自身を除く): 132157876

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 80191, 160382, 320764, 400955, 801910, 1603820, 5853943, 11707886, 23415772, 29269715, 58539430, 117078860]

約数ペア:

[(1, 117078860), (2, 58539430), (4, 29269715), (5, 23415772), (10, 11707886), (20, 5853943), (73, 1603820), (146, 801910), (292, 400955), (365, 320764), (730, 160382), (1460, 80191)]