22404260

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4463}}^1$

素因数の和:4723

約数の個数: 24

約数和(自身を含む): 47246976

約数和(自身を除く): 24842716

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 4463, 5020, 8926, 17852, 22315, 44630, 89260, 1120213, 2240426, 4480852, 5601065, 11202130, 22404260]

約数ペア:

[(1, 22404260), (2, 11202130), (4, 5601065), (5, 4480852), (10, 2240426), (20, 1120213), (251, 89260), (502, 44630), (1004, 22315), (1255, 17852), (2510, 8926), (4463, 5020)]