4324400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:606

約数の個数: 60

約数和(自身を含む): 10955400

約数和(自身を除く): 6631000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 569, 760, 950, 1138, 1520, 1900, 2276, 2845, 3800, 4552, 5690, 7600, 9104, 10811, 11380, 14225, 21622, 22760, 28450, 43244, 45520, 54055, 56900, 86488, 108110, 113800, 172976, 216220, 227600, 270275, 432440, 540550, 864880, 1081100, 2162200, 4324400]

約数ペア:

[(1, 4324400), (2, 2162200), (4, 1081100), (5, 864880), (8, 540550), (10, 432440), (16, 270275), (19, 227600), (20, 216220), (25, 172976), (38, 113800), (40, 108110), (50, 86488), (76, 56900), (80, 54055), (95, 45520), (100, 43244), (152, 28450), (190, 22760), (200, 21622), (304, 14225), (380, 11380), (400, 10811), (475, 9104), (569, 7600), (760, 5690), (950, 4552), (1138, 3800), (1520, 2845), (1900, 2276)]