4620640

素因数分解:

$2^5\times 5^1\times {\mathrm{28879}}^1$

素因数の和:28894

約数の個数: 24

約数和(自身を含む): 10916640

約数和(自身を除く): 6296000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 28879, 57758, 115516, 144395, 231032, 288790, 462064, 577580, 924128, 1155160, 2310320, 4620640]

約数ペア:

[(1, 4620640), (2, 2310320), (4, 1155160), (5, 924128), (8, 577580), (10, 462064), (16, 288790), (20, 231032), (32, 144395), (40, 115516), (80, 57758), (160, 28879)]