22335980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27239}}^1$

素因数の和:27289

約数の個数: 24

約数和(自身を含む): 48051360

約数和(自身を除く): 25715380

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 27239, 54478, 108956, 136195, 272390, 544780, 1116799, 2233598, 4467196, 5583995, 11167990, 22335980]

約数ペア:

[(1, 22335980), (2, 11167990), (4, 5583995), (5, 4467196), (10, 2233598), (20, 1116799), (41, 544780), (82, 272390), (164, 136195), (205, 108956), (410, 54478), (820, 27239)]