2598140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3511}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 5605152

約数和(自身を除く): 3007012

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3511, 7022, 14044, 17555, 35110, 70220, 129907, 259814, 519628, 649535, 1299070, 2598140]

約数ペア:

[(1, 2598140), (2, 1299070), (4, 649535), (5, 519628), (10, 259814), (20, 129907), (37, 70220), (74, 35110), (148, 17555), (185, 14044), (370, 7022), (740, 3511)]