12020080

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{433}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 28091952

約数和(自身を除く): 16071872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 433, 694, 866, 1388, 1732, 1735, 2165, 2776, 3464, 3470, 4330, 5552, 6928, 6940, 8660, 13880, 17320, 27760, 34640, 150251, 300502, 601004, 751255, 1202008, 1502510, 2404016, 3005020, 6010040, 12020080]

約数ペア:

[(1, 12020080), (2, 6010040), (4, 3005020), (5, 2404016), (8, 1502510), (10, 1202008), (16, 751255), (20, 601004), (40, 300502), (80, 150251), (347, 34640), (433, 27760), (694, 17320), (866, 13880), (1388, 8660), (1732, 6940), (1735, 6928), (2165, 5552), (2776, 4330), (3464, 3470)]