111880040

素因数分解:

$2^3\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{2287}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 252046080

約数和(自身を除く): 140166040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1223, 2287, 2446, 4574, 4892, 6115, 9148, 9784, 11435, 12230, 18296, 22870, 24460, 45740, 48920, 91480, 2797001, 5594002, 11188004, 13985005, 22376008, 27970010, 55940020, 111880040]

約数ペア:

[(1, 111880040), (2, 55940020), (4, 27970010), (5, 22376008), (8, 13985005), (10, 11188004), (20, 5594002), (40, 2797001), (1223, 91480), (2287, 48920), (2446, 45740), (4574, 24460), (4892, 22870), (6115, 18296), (9148, 12230), (9784, 11435)]