162796640

素因数分解:

$2^5\times 5^1\times {\mathrm{1017479}}^1$

素因数の和:1017494

約数の個数: 24

約数和(自身を含む): 384607440

約数和(自身を除く): 221810800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1017479, 2034958, 4069916, 5087395, 8139832, 10174790, 16279664, 20349580, 32559328, 40699160, 81398320, 162796640]

約数ペア:

[(1, 162796640), (2, 81398320), (4, 40699160), (5, 32559328), (8, 20349580), (10, 16279664), (16, 10174790), (20, 8139832), (32, 5087395), (40, 4069916), (80, 2034958), (160, 1017479)]