536445160

素因数分解:

$2^3\times 5^1\times {\mathrm{13411129}}^1$

素因数の和:13411140

約数の個数: 16

約数和(自身を含む): 1207001700

約数和(自身を除く): 670556540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13411129, 26822258, 53644516, 67055645, 107289032, 134111290, 268222580, 536445160]

約数ペア:

[(1, 536445160), (2, 268222580), (4, 134111290), (5, 107289032), (8, 67055645), (10, 53644516), (20, 26822258), (40, 13411129)]