8248160

素因数分解:

$2^5\times 5^1\times {\mathrm{51551}}^1$

素因数の和:51566

約数の個数: 24

約数和(自身を含む): 19486656

約数和(自身を除く): 11238496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 51551, 103102, 206204, 257755, 412408, 515510, 824816, 1031020, 1649632, 2062040, 4124080, 8248160]

約数ペア:

[(1, 8248160), (2, 4124080), (4, 2062040), (5, 1649632), (8, 1031020), (10, 824816), (16, 515510), (20, 412408), (32, 257755), (40, 206204), (80, 103102), (160, 51551)]