90024040

素因数分解:

$2^3\times 5^1\times {\mathrm{2250601}}^1$

素因数の和:2250612

約数の個数: 16

約数和(自身を含む): 202554180

約数和(自身を除く): 112530140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2250601, 4501202, 9002404, 11253005, 18004808, 22506010, 45012020, 90024040]

約数ペア:

[(1, 90024040), (2, 45012020), (4, 22506010), (5, 18004808), (8, 11253005), (10, 9002404), (20, 4501202), (40, 2250601)]