115421080

素因数分解:

$2^3\times 5^1\times {\mathrm{2885527}}^1$

素因数の和:2885538

約数の個数: 16

約数和(自身を含む): 259697520

約数和(自身を除く): 144276440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2885527, 5771054, 11542108, 14427635, 23084216, 28855270, 57710540, 115421080]

約数ペア:

[(1, 115421080), (2, 57710540), (4, 28855270), (5, 23084216), (8, 14427635), (10, 11542108), (20, 5771054), (40, 2885527)]