112950100

素因数分解:

$2^2\times 5^2\times {\mathrm{1129501}}^1$

素因数の和:1129515

約数の個数: 18

約数和(自身を含む): 245101934

約数和(自身を除く): 132151834

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1129501, 2259002, 4518004, 5647505, 11295010, 22590020, 28237525, 56475050, 112950100]

約数ペア:

[(1, 112950100), (2, 56475050), (4, 28237525), (5, 22590020), (10, 11295010), (20, 5647505), (25, 4518004), (50, 2259002), (100, 1129501)]