26683940

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1471}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 56136192

約数和(自身を除く): 29452252

約数列:

[1, 2, 4, 5, 10, 20, 907, 1471, 1814, 2942, 3628, 4535, 5884, 7355, 9070, 14710, 18140, 29420, 1334197, 2668394, 5336788, 6670985, 13341970, 26683940]

約数ペア:

[(1, 26683940), (2, 13341970), (4, 6670985), (5, 5336788), (10, 2668394), (20, 1334197), (907, 29420), (1471, 18140), (1814, 14710), (2942, 9070), (3628, 7355), (4535, 5884)]