9036640

素因数分解:

$2^5\times 5^1\times {\mathrm{56479}}^1$

素因数の和:56494

約数の個数: 24

約数和(自身を含む): 21349440

約数和(自身を除く): 12312800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 56479, 112958, 225916, 282395, 451832, 564790, 903664, 1129580, 1807328, 2259160, 4518320, 9036640]

約数ペア:

[(1, 9036640), (2, 4518320), (4, 2259160), (5, 1807328), (8, 1129580), (10, 903664), (16, 564790), (20, 451832), (32, 282395), (40, 225916), (80, 112958), (160, 56479)]