11983600

素因数分解:

$2^4\times 5^2\times {\mathrm{29959}}^1$

素因数の和:29977

約数の個数: 30

約数和(自身を含む): 28791560

約数和(自身を除く): 16807960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 29959, 59918, 119836, 149795, 239672, 299590, 479344, 599180, 748975, 1198360, 1497950, 2396720, 2995900, 5991800, 11983600]

約数ペア:

[(1, 11983600), (2, 5991800), (4, 2995900), (5, 2396720), (8, 1497950), (10, 1198360), (16, 748975), (20, 599180), (25, 479344), (40, 299590), (50, 239672), (80, 149795), (100, 119836), (200, 59918), (400, 29959)]