252882100

素因数分解:

$2^2\times 5^2\times {\mathrm{2528821}}^1$

素因数の和:2528835

約数の個数: 18

約数和(自身を含む): 548754374

約数和(自身を除く): 295872274

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2528821, 5057642, 10115284, 12644105, 25288210, 50576420, 63220525, 126441050, 252882100]

約数ペア:

[(1, 252882100), (2, 126441050), (4, 63220525), (5, 50576420), (10, 25288210), (20, 12644105), (25, 10115284), (50, 5057642), (100, 2528821)]