112040120

素因数分解:

$2^3\times 5^1\times {\mathrm{2801003}}^1$

素因数の和:2801014

約数の個数: 16

約数和(自身を含む): 252090360

約数和(自身を除く): 140050240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2801003, 5602006, 11204012, 14005015, 22408024, 28010030, 56020060, 112040120]

約数ペア:

[(1, 112040120), (2, 56020060), (4, 28010030), (5, 22408024), (8, 14005015), (10, 11204012), (20, 5602006), (40, 2801003)]