112716880

素因数分解:

$2^4\times 5^1\times {\mathrm{1408961}}^1$

素因数の和:1408974

約数の個数: 20

約数和(自身を含む): 262066932

約数和(自身を除く): 149350052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1408961, 2817922, 5635844, 7044805, 11271688, 14089610, 22543376, 28179220, 56358440, 112716880]

約数ペア:

[(1, 112716880), (2, 56358440), (4, 28179220), (5, 22543376), (8, 14089610), (10, 11271688), (16, 7044805), (20, 5635844), (40, 2817922), (80, 1408961)]