8442022100

素因数分解:

$2^2\times 5^2\times {\mathrm{84420221}}^1$

素因数の和:84420235

約数の個数: 18

約数和(自身を含む): 18319188174

約数和(自身を除く): 9877166074

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 84420221, 168840442, 337680884, 422101105, 844202210, 1688404420, 2110505525, 4221011050, 8442022100]

約数ペア:

[(1, 8442022100), (2, 4221011050), (4, 2110505525), (5, 1688404420), (10, 844202210), (20, 422101105), (25, 337680884), (50, 168840442), (100, 84420221)]