13480540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14341}}^1$

素因数の和:14397

約数の個数: 24

約数和(自身を含む): 28913472

約数和(自身を除く): 15432932

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 14341, 28682, 57364, 71705, 143410, 286820, 674027, 1348054, 2696108, 3370135, 6740270, 13480540]

約数ペア:

[(1, 13480540), (2, 6740270), (4, 3370135), (5, 2696108), (10, 1348054), (20, 674027), (47, 286820), (94, 143410), (188, 71705), (235, 57364), (470, 28682), (940, 14341)]