120775828

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2609}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 215732160

約数和(自身を除く): 94956332

約数列:

[1, 2, 4, 71, 142, 163, 284, 326, 652, 2609, 5218, 10436, 11573, 23146, 46292, 185239, 370478, 425267, 740956, 850534, 1701068, 30193957, 60387914, 120775828]

約数ペア:

[(1, 120775828), (2, 60387914), (4, 30193957), (71, 1701068), (142, 850534), (163, 740956), (284, 425267), (326, 370478), (652, 185239), (2609, 46292), (5218, 23146), (10436, 11573)]