27691340

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2281}}^1$

素因数の和:2897

約数の個数: 24

約数和(自身を含む): 58273152

約数和(自身を除く): 30581812

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2281, 2428, 3035, 4562, 6070, 9124, 11405, 12140, 22810, 45620, 1384567, 2769134, 5538268, 6922835, 13845670, 27691340]

約数ペア:

[(1, 27691340), (2, 13845670), (4, 6922835), (5, 5538268), (10, 2769134), (20, 1384567), (607, 45620), (1214, 22810), (2281, 12140), (2428, 11405), (3035, 9124), (4562, 6070)]