13284080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3533}}^1$

素因数の和:3593

約数の個数: 40

約数和(自身を含む): 31551552

約数和(自身を除く): 18267472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3533, 3760, 7066, 14132, 17665, 28264, 35330, 56528, 70660, 141320, 166051, 282640, 332102, 664204, 830255, 1328408, 1660510, 2656816, 3321020, 6642040, 13284080]

約数ペア:

[(1, 13284080), (2, 6642040), (4, 3321020), (5, 2656816), (8, 1660510), (10, 1328408), (16, 830255), (20, 664204), (40, 332102), (47, 282640), (80, 166051), (94, 141320), (188, 70660), (235, 56528), (376, 35330), (470, 28264), (752, 17665), (940, 14132), (1880, 7066), (3533, 3760)]