91312040

素因数分解:

$2^3\times 5^1\times {\mathrm{2282801}}^1$

素因数の和:2282812

約数の個数: 16

約数和(自身を含む): 205452180

約数和(自身を除く): 114140140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2282801, 4565602, 9131204, 11414005, 18262408, 22828010, 45656020, 91312040]

約数ペア:

[(1, 91312040), (2, 45656020), (4, 22828010), (5, 18262408), (8, 11414005), (10, 9131204), (20, 4565602), (40, 2282801)]