1070542960

素因数分解:

$2^4\times 5^1\times {\mathrm{13381787}}^1$

素因数の和:13381800

約数の個数: 20

約数和(自身を含む): 2489012568

約数和(自身を除く): 1418469608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13381787, 26763574, 53527148, 66908935, 107054296, 133817870, 214108592, 267635740, 535271480, 1070542960]

約数ペア:

[(1, 1070542960), (2, 535271480), (4, 267635740), (5, 214108592), (8, 133817870), (10, 107054296), (16, 66908935), (20, 53527148), (40, 26763574), (80, 13381787)]