61372060

素因数分解:

$2^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{2767}}^1$

素因数の和:3885

約数の個数: 24

約数和(自身を含む): 129044160

約数和(自身を除く): 67672100

約数列:

[1, 2, 4, 5, 10, 20, 1109, 2218, 2767, 4436, 5534, 5545, 11068, 11090, 13835, 22180, 27670, 55340, 3068603, 6137206, 12274412, 15343015, 30686030, 61372060]

約数ペア:

[(1, 61372060), (2, 30686030), (4, 15343015), (5, 12274412), (10, 6137206), (20, 3068603), (1109, 55340), (2218, 27670), (2767, 22180), (4436, 13835), (5534, 11090), (5545, 11068)]