5600420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 13601280

約数和(自身を除く): 8000860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 367, 436, 545, 734, 763, 1090, 1468, 1526, 1835, 2180, 2569, 3052, 3670, 3815, 5138, 7340, 7630, 10276, 12845, 15260, 25690, 40003, 51380, 80006, 160012, 200015, 280021, 400030, 560042, 800060, 1120084, 1400105, 2800210, 5600420]

約数ペア:

[(1, 5600420), (2, 2800210), (4, 1400105), (5, 1120084), (7, 800060), (10, 560042), (14, 400030), (20, 280021), (28, 200015), (35, 160012), (70, 80006), (109, 51380), (140, 40003), (218, 25690), (367, 15260), (436, 12845), (545, 10276), (734, 7630), (763, 7340), (1090, 5138), (1468, 3815), (1526, 3670), (1835, 3052), (2180, 2569)]