90600560

素因数分解:

$2^4\times 5^1\times {\mathrm{1132507}}^1$

素因数の和:1132520

約数の個数: 20

約数和(自身を含む): 210646488

約数和(自身を除く): 120045928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1132507, 2265014, 4530028, 5662535, 9060056, 11325070, 18120112, 22650140, 45300280, 90600560]

約数ペア:

[(1, 90600560), (2, 45300280), (4, 22650140), (5, 18120112), (8, 11325070), (10, 9060056), (16, 5662535), (20, 4530028), (40, 2265014), (80, 1132507)]