22560520

素因数分解:

$2^3\times 5^1\times {\mathrm{564013}}^1$

素因数の和:564024

約数の個数: 16

約数和(自身を含む): 50761260

約数和(自身を除く): 28200740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 564013, 1128026, 2256052, 2820065, 4512104, 5640130, 11280260, 22560520]

約数ペア:

[(1, 22560520), (2, 11280260), (4, 5640130), (5, 4512104), (8, 2820065), (10, 2256052), (20, 1128026), (40, 564013)]