15470920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13337}}^1$

素因数の和:13377

約数の個数: 32

約数和(自身を含む): 36012600

約数和(自身を除く): 20541680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 13337, 26674, 53348, 66685, 106696, 133370, 266740, 386773, 533480, 773546, 1547092, 1933865, 3094184, 3867730, 7735460, 15470920]

約数ペア:

[(1, 15470920), (2, 7735460), (4, 3867730), (5, 3094184), (8, 1933865), (10, 1547092), (20, 773546), (29, 533480), (40, 386773), (58, 266740), (116, 133370), (145, 106696), (232, 66685), (290, 53348), (580, 26674), (1160, 13337)]