8334140

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3823}}^1$

素因数の和:3941

約数の個数: 24

約数和(自身を含む): 17666880

約数和(自身を除く): 9332740

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 3823, 7646, 15292, 19115, 38230, 76460, 416707, 833414, 1666828, 2083535, 4167070, 8334140]

約数ペア:

[(1, 8334140), (2, 4167070), (4, 2083535), (5, 1666828), (10, 833414), (20, 416707), (109, 76460), (218, 38230), (436, 19115), (545, 15292), (1090, 7646), (2180, 3823)]