118042520

素因数分解:

$2^3\times 5^1\times {\mathrm{2951063}}^1$

素因数の和:2951074

約数の個数: 16

約数和(自身を含む): 265595760

約数和(自身を除く): 147553240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2951063, 5902126, 11804252, 14755315, 23608504, 29510630, 59021260, 118042520]

約数ペア:

[(1, 118042520), (2, 59021260), (4, 29510630), (5, 23608504), (8, 14755315), (10, 11804252), (20, 5902126), (40, 2951063)]