86633080

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4889}}^1$

素因数の和:5343

約数の個数: 32

約数和(自身を含む): 195404400

約数和(自身を除く): 108771320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 3544, 4430, 4889, 8860, 9778, 17720, 19556, 24445, 39112, 48890, 97780, 195560, 2165827, 4331654, 8663308, 10829135, 17326616, 21658270, 43316540, 86633080]

約数ペア:

[(1, 86633080), (2, 43316540), (4, 21658270), (5, 17326616), (8, 10829135), (10, 8663308), (20, 4331654), (40, 2165827), (443, 195560), (886, 97780), (1772, 48890), (2215, 39112), (3544, 24445), (4430, 19556), (4889, 17720), (8860, 9778)]