2484400

素因数分解:

$2^4\times 5^2\times {\mathrm{6211}}^1$

素因数の和:6229

約数の個数: 30

約数和(自身を含む): 5969732

約数和(自身を除く): 3485332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 6211, 12422, 24844, 31055, 49688, 62110, 99376, 124220, 155275, 248440, 310550, 496880, 621100, 1242200, 2484400]

約数ペア:

[(1, 2484400), (2, 1242200), (4, 621100), (5, 496880), (8, 310550), (10, 248440), (16, 155275), (20, 124220), (25, 99376), (40, 62110), (50, 49688), (80, 31055), (100, 24844), (200, 12422), (400, 6211)]