47183600

素因数分解:

$2^4\times 5^2\times {\mathrm{117959}}^1$

素因数の和:117977

約数の個数: 30

約数和(自身を含む): 113359560

約数和(自身を除く): 66175960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 117959, 235918, 471836, 589795, 943672, 1179590, 1887344, 2359180, 2948975, 4718360, 5897950, 9436720, 11795900, 23591800, 47183600]

約数ペア:

[(1, 47183600), (2, 23591800), (4, 11795900), (5, 9436720), (8, 5897950), (10, 4718360), (16, 2948975), (20, 2359180), (25, 1887344), (40, 1179590), (50, 943672), (80, 589795), (100, 471836), (200, 235918), (400, 117959)]