27241960

素因数分解:

$2^3\times 5^1\times {\mathrm{681049}}^1$

素因数の和:681060

約数の個数: 16

約数和(自身を含む): 61294500

約数和(自身を除く): 34052540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 681049, 1362098, 2724196, 3405245, 5448392, 6810490, 13620980, 27241960]

約数ペア:

[(1, 27241960), (2, 13620980), (4, 6810490), (5, 5448392), (8, 3405245), (10, 2724196), (20, 1362098), (40, 681049)]