5346800

素因数分解:

$2^4\times 5^2\times {\mathrm{13367}}^1$

素因数の和:13385

約数の個数: 30

約数和(自身を含む): 12846648

約数和(自身を除く): 7499848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 13367, 26734, 53468, 66835, 106936, 133670, 213872, 267340, 334175, 534680, 668350, 1069360, 1336700, 2673400, 5346800]

約数ペア:

[(1, 5346800), (2, 2673400), (4, 1336700), (5, 1069360), (8, 668350), (10, 534680), (16, 334175), (20, 267340), (25, 213872), (40, 133670), (50, 106936), (80, 66835), (100, 53468), (200, 26734), (400, 13367)]