202110680

素因数分解:

$2^3\times 5^1\times {\mathrm{5052767}}^1$

素因数の和:5052778

約数の個数: 16

約数和(自身を含む): 454749120

約数和(自身を除く): 252638440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5052767, 10105534, 20211068, 25263835, 40422136, 50527670, 101055340, 202110680]

約数ペア:

[(1, 202110680), (2, 101055340), (4, 50527670), (5, 40422136), (8, 25263835), (10, 20211068), (20, 10105534), (40, 5052767)]