2472640

素因数分解:

$2^6\times 5^1\times {\mathrm{7727}}^1$

素因数の和:7744

約数の個数: 28

約数和(自身を含む): 5888736

約数和(自身を除く): 3416096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7727, 15454, 30908, 38635, 61816, 77270, 123632, 154540, 247264, 309080, 494528, 618160, 1236320, 2472640]

約数ペア:

[(1, 2472640), (2, 1236320), (4, 618160), (5, 494528), (8, 309080), (10, 247264), (16, 154540), (20, 123632), (32, 77270), (40, 61816), (64, 38635), (80, 30908), (160, 15454), (320, 7727)]