34391860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21767}}^1$

素因数の和:21855

約数の個数: 24

約数和(自身を含む): 73140480

約数和(自身を除く): 38748620

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 21767, 43534, 87068, 108835, 217670, 435340, 1719593, 3439186, 6878372, 8597965, 17195930, 34391860]

約数ペア:

[(1, 34391860), (2, 17195930), (4, 8597965), (5, 6878372), (10, 3439186), (20, 1719593), (79, 435340), (158, 217670), (316, 108835), (395, 87068), (790, 43534), (1580, 21767)]