90024100

素因数分解:

$2^2\times 5^2\times {\mathrm{900241}}^1$

素因数の和:900255

約数の個数: 18

約数和(自身を含む): 195352514

約数和(自身を除く): 105328414

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 900241, 1800482, 3600964, 4501205, 9002410, 18004820, 22506025, 45012050, 90024100]

約数ペア:

[(1, 90024100), (2, 45012050), (4, 22506025), (5, 18004820), (10, 9002410), (20, 4501205), (25, 3600964), (50, 1800482), (100, 900241)]