133047700

素因数分解:

$2^2\times 5^2\times {\mathrm{409}}^1\times {\mathrm{3253}}^1$

素因数の和:3676

約数の個数: 36

約数和(自身を含む): 289508380

約数和(自身を除く): 156460680

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 409, 818, 1636, 2045, 3253, 4090, 6506, 8180, 10225, 13012, 16265, 20450, 32530, 40900, 65060, 81325, 162650, 325300, 1330477, 2660954, 5321908, 6652385, 13304770, 26609540, 33261925, 66523850, 133047700]

約数ペア:

[(1, 133047700), (2, 66523850), (4, 33261925), (5, 26609540), (10, 13304770), (20, 6652385), (25, 5321908), (50, 2660954), (100, 1330477), (409, 325300), (818, 162650), (1636, 81325), (2045, 65060), (3253, 40900), (4090, 32530), (6506, 20450), (8180, 16265), (10225, 13012)]