14940440

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1201}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 33752160

約数和(自身を除く): 18811720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1201, 1244, 1555, 2402, 2488, 3110, 4804, 6005, 6220, 9608, 12010, 12440, 24020, 48040, 373511, 747022, 1494044, 1867555, 2988088, 3735110, 7470220, 14940440]

約数ペア:

[(1, 14940440), (2, 7470220), (4, 3735110), (5, 2988088), (8, 1867555), (10, 1494044), (20, 747022), (40, 373511), (311, 48040), (622, 24020), (1201, 12440), (1244, 12010), (1555, 9608), (2402, 6220), (2488, 6005), (3110, 4804)]