1344204500

素因数分解:

$2^2\times 5^3\times {\mathrm{857}}^1\times {\mathrm{3137}}^1$

素因数の和:4013

約数の個数: 48

約数和(自身を含む): 2940105168

約数和(自身を除く): 1595900668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 857, 1714, 3137, 3428, 4285, 6274, 8570, 12548, 15685, 17140, 21425, 31370, 42850, 62740, 78425, 85700, 107125, 156850, 214250, 313700, 392125, 428500, 784250, 1568500, 2688409, 5376818, 10753636, 13442045, 26884090, 53768180, 67210225, 134420450, 268840900, 336051125, 672102250, 1344204500]

約数ペア:

[(1, 1344204500), (2, 672102250), (4, 336051125), (5, 268840900), (10, 134420450), (20, 67210225), (25, 53768180), (50, 26884090), (100, 13442045), (125, 10753636), (250, 5376818), (500, 2688409), (857, 1568500), (1714, 784250), (3137, 428500), (3428, 392125), (4285, 313700), (6274, 214250), (8570, 156850), (12548, 107125), (15685, 85700), (17140, 78425), (21425, 62740), (31370, 42850)]