11755280

素因数分解:

$2^4\times 5^1\times {\mathrm{146941}}^1$

素因数の和:146954

約数の個数: 20

約数和(自身を含む): 27331212

約数和(自身を除く): 15575932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 146941, 293882, 587764, 734705, 1175528, 1469410, 2351056, 2938820, 5877640, 11755280]

約数ペア:

[(1, 11755280), (2, 5877640), (4, 2938820), (5, 2351056), (8, 1469410), (10, 1175528), (16, 734705), (20, 587764), (40, 293882), (80, 146941)]