3744640

素因数分解:

$2^7\times 5^1\times {\mathrm{5851}}^1$

素因数の和:5870

約数の個数: 32

約数和(自身を含む): 8953560

約数和(自身を除く): 5208920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 5851, 11702, 23404, 29255, 46808, 58510, 93616, 117020, 187232, 234040, 374464, 468080, 748928, 936160, 1872320, 3744640]

約数ペア:

[(1, 3744640), (2, 1872320), (4, 936160), (5, 748928), (8, 468080), (10, 374464), (16, 234040), (20, 187232), (32, 117020), (40, 93616), (64, 58510), (80, 46808), (128, 29255), (160, 23404), (320, 11702), (640, 5851)]