115093040

素因数分解:

$2^4\times 5^1\times {\mathrm{1438663}}^1$

素因数の和:1438676

約数の個数: 20

約数和(自身を含む): 267591504

約数和(自身を除く): 152498464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1438663, 2877326, 5754652, 7193315, 11509304, 14386630, 23018608, 28773260, 57546520, 115093040]

約数ペア:

[(1, 115093040), (2, 57546520), (4, 28773260), (5, 23018608), (8, 14386630), (10, 11509304), (16, 7193315), (20, 5754652), (40, 2877326), (80, 1438663)]