22424260

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6481}}^1$

素因数の和:6663

約数の個数: 24

約数和(自身を含む): 47370456

約数和(自身を除く): 24946196

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 6481, 12962, 25924, 32405, 64810, 129620, 1121213, 2242426, 4484852, 5606065, 11212130, 22424260]

約数ペア:

[(1, 22424260), (2, 11212130), (4, 5606065), (5, 4484852), (10, 2242426), (20, 1121213), (173, 129620), (346, 64810), (692, 32405), (865, 25924), (1730, 12962), (3460, 6481)]