27332420

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17299}}^1$

素因数の和:17387

約数の個数: 24

約数和(自身を含む): 58128000

約数和(自身を除く): 30795580

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 17299, 34598, 69196, 86495, 172990, 345980, 1366621, 2733242, 5466484, 6833105, 13666210, 27332420]

約数ペア:

[(1, 27332420), (2, 13666210), (4, 6833105), (5, 5466484), (10, 2733242), (20, 1366621), (79, 345980), (158, 172990), (316, 86495), (395, 69196), (790, 34598), (1580, 17299)]