2629400

素因数分解:

$2^3\times 5^2\times {\mathrm{13147}}^1$

素因数の和:13163

約数の個数: 24

約数和(自身を含む): 6113820

約数和(自身を除く): 3484420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 13147, 26294, 52588, 65735, 105176, 131470, 262940, 328675, 525880, 657350, 1314700, 2629400]

約数ペア:

[(1, 2629400), (2, 1314700), (4, 657350), (5, 525880), (8, 328675), (10, 262940), (20, 131470), (25, 105176), (40, 65735), (50, 52588), (100, 26294), (200, 13147)]