12627760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5443}}^1$

素因数の和:5485

約数の個数: 40

約数和(自身を含む): 30377520

約数和(自身を除く): 17749760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 5443, 10886, 21772, 27215, 43544, 54430, 87088, 108860, 157847, 217720, 315694, 435440, 631388, 789235, 1262776, 1578470, 2525552, 3156940, 6313880, 12627760]

約数ペア:

[(1, 12627760), (2, 6313880), (4, 3156940), (5, 2525552), (8, 1578470), (10, 1262776), (16, 789235), (20, 631388), (29, 435440), (40, 315694), (58, 217720), (80, 157847), (116, 108860), (145, 87088), (232, 54430), (290, 43544), (464, 27215), (580, 21772), (1160, 10886), (2320, 5443)]