115246640

素因数分解:

$2^4\times 5^1\times {\mathrm{1440583}}^1$

素因数の和:1440596

約数の個数: 20

約数和(自身を含む): 267948624

約数和(自身を除く): 152701984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1440583, 2881166, 5762332, 7202915, 11524664, 14405830, 23049328, 28811660, 57623320, 115246640]

約数ペア:

[(1, 115246640), (2, 57623320), (4, 28811660), (5, 23049328), (8, 14405830), (10, 11524664), (16, 7202915), (20, 5762332), (40, 2881166), (80, 1440583)]