2053400

素因数分解:

$2^3\times 5^2\times {\mathrm{10267}}^1$

素因数の和:10283

約数の個数: 24

約数和(自身を含む): 4774620

約数和(自身を除く): 2721220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10267, 20534, 41068, 51335, 82136, 102670, 205340, 256675, 410680, 513350, 1026700, 2053400]

約数ペア:

[(1, 2053400), (2, 1026700), (4, 513350), (5, 410680), (8, 256675), (10, 205340), (20, 102670), (25, 82136), (40, 51335), (50, 41068), (100, 20534), (200, 10267)]