1330407320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3023653}}^1$

素因数の和:3023675

約数の個数: 32

約数和(自身を含む): 3265546320

約数和(自身を除く): 1935139000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3023653, 6047306, 12094612, 15118265, 24189224, 30236530, 33260183, 60473060, 66520366, 120946120, 133040732, 166300915, 266081464, 332601830, 665203660, 1330407320]

約数ペア:

[(1, 1330407320), (2, 665203660), (4, 332601830), (5, 266081464), (8, 166300915), (10, 133040732), (11, 120946120), (20, 66520366), (22, 60473060), (40, 33260183), (44, 30236530), (55, 24189224), (88, 15118265), (110, 12094612), (220, 6047306), (440, 3023653)]