22530650

素因数分解:

$2^1\times 5^2\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 42034140

約数和(自身を除く): 19503490

約数列:

[1, 2, 5, 10, 25, 50, 557, 809, 1114, 1618, 2785, 4045, 5570, 8090, 13925, 20225, 27850, 40450, 450613, 901226, 2253065, 4506130, 11265325, 22530650]

約数ペア:

[(1, 22530650), (2, 11265325), (5, 4506130), (10, 2253065), (25, 901226), (50, 450613), (557, 40450), (809, 27850), (1114, 20225), (1618, 13925), (2785, 8090), (4045, 5570)]