88992040

素因数分解:

$2^3\times 5^1\times {\mathrm{2224801}}^1$

素因数の和:2224812

約数の個数: 16

約数和(自身を含む): 200232180

約数和(自身を除く): 111240140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2224801, 4449602, 8899204, 11124005, 17798408, 22248010, 44496020, 88992040]

約数ペア:

[(1, 88992040), (2, 44496020), (4, 22248010), (5, 17798408), (8, 11124005), (10, 8899204), (20, 4449602), (40, 2224801)]