101308840

素因数分解:

$2^3\times 5^1\times {\mathrm{2532721}}^1$

素因数の和:2532732

約数の個数: 16

約数和(自身を含む): 227944980

約数和(自身を除く): 126636140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2532721, 5065442, 10130884, 12663605, 20261768, 25327210, 50654420, 101308840]

約数ペア:

[(1, 101308840), (2, 50654420), (4, 25327210), (5, 20261768), (8, 12663605), (10, 10130884), (20, 5065442), (40, 2532721)]