5196640

素因数分解:

$2^5\times 5^1\times {\mathrm{32479}}^1$

素因数の和:32494

約数の個数: 24

約数和(自身を含む): 12277440

約数和(自身を除く): 7080800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 32479, 64958, 129916, 162395, 259832, 324790, 519664, 649580, 1039328, 1299160, 2598320, 5196640]

約数ペア:

[(1, 5196640), (2, 2598320), (4, 1299160), (5, 1039328), (8, 649580), (10, 519664), (16, 324790), (20, 259832), (32, 162395), (40, 129916), (80, 64958), (160, 32479)]