47057200

素因数分解:

$2^4\times 5^2\times {\mathrm{117643}}^1$

素因数の和:117661

約数の個数: 30

約数和(自身を含む): 113055884

約数和(自身を除く): 65998684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 117643, 235286, 470572, 588215, 941144, 1176430, 1882288, 2352860, 2941075, 4705720, 5882150, 9411440, 11764300, 23528600, 47057200]

約数ペア:

[(1, 47057200), (2, 23528600), (4, 11764300), (5, 9411440), (8, 5882150), (10, 4705720), (16, 2941075), (20, 2352860), (25, 1882288), (40, 1176430), (50, 941144), (80, 588215), (100, 470572), (200, 235286), (400, 117643)]