202260680

素因数分解:

$2^3\times 5^1\times {\mathrm{5056517}}^1$

素因数の和:5056528

約数の個数: 16

約数和(自身を含む): 455086620

約数和(自身を除く): 252825940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5056517, 10113034, 20226068, 25282585, 40452136, 50565170, 101130340, 202260680]

約数ペア:

[(1, 202260680), (2, 101130340), (4, 50565170), (5, 40452136), (8, 25282585), (10, 20226068), (20, 10113034), (40, 5056517)]