87412060

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{11909}}^1$

素因数の和:12285

約数の個数: 24

約数和(自身を含む): 184080960

約数和(自身を除く): 96668900

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 11909, 23818, 47636, 59545, 119090, 238180, 4370603, 8741206, 17482412, 21853015, 43706030, 87412060]

約数ペア:

[(1, 87412060), (2, 43706030), (4, 21853015), (5, 17482412), (10, 8741206), (20, 4370603), (367, 238180), (734, 119090), (1468, 59545), (1835, 47636), (3670, 23818), (7340, 11909)]