22697960

素因数分解:

$2^3\times 5^1\times {\mathrm{567449}}^1$

素因数の和:567460

約数の個数: 16

約数和(自身を含む): 51070500

約数和(自身を除く): 28372540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 567449, 1134898, 2269796, 2837245, 4539592, 5674490, 11348980, 22697960]

約数ペア:

[(1, 22697960), (2, 11348980), (4, 5674490), (5, 4539592), (8, 2837245), (10, 2269796), (20, 1134898), (40, 567449)]