22560040

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^2$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 50827770

約数和(自身を除く): 28267730

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 3004, 3755, 6008, 7510, 15020, 30040, 564001, 1128002, 2256004, 2820005, 4512008, 5640010, 11280020, 22560040]

約数ペア:

[(1, 22560040), (2, 11280020), (4, 5640010), (5, 4512008), (8, 2820005), (10, 2256004), (20, 1128002), (40, 564001), (751, 30040), (1502, 15020), (3004, 7510), (3755, 6008)]