81233000

素因数分解:

$2^3\times 5^3\times {\mathrm{81233}}^1$

素因数の和:81254

約数の個数: 32

約数和(自身を含む): 190087560

約数和(自身を除く): 108854560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 81233, 162466, 324932, 406165, 649864, 812330, 1624660, 2030825, 3249320, 4061650, 8123300, 10154125, 16246600, 20308250, 40616500, 81233000]

約数ペア:

[(1, 81233000), (2, 40616500), (4, 20308250), (5, 16246600), (8, 10154125), (10, 8123300), (20, 4061650), (25, 3249320), (40, 2030825), (50, 1624660), (100, 812330), (125, 649864), (200, 406165), (250, 324932), (500, 162466), (1000, 81233)]