13752080

素因数分解:

$2^4\times 5^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:843

約数の個数: 40

約数和(自身を含む): 32128152

約数和(自身を除く): 18376072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 397, 433, 794, 866, 1588, 1732, 1985, 2165, 3176, 3464, 3970, 4330, 6352, 6928, 7940, 8660, 15880, 17320, 31760, 34640, 171901, 343802, 687604, 859505, 1375208, 1719010, 2750416, 3438020, 6876040, 13752080]

約数ペア:

[(1, 13752080), (2, 6876040), (4, 3438020), (5, 2750416), (8, 1719010), (10, 1375208), (16, 859505), (20, 687604), (40, 343802), (80, 171901), (397, 34640), (433, 31760), (794, 17320), (866, 15880), (1588, 8660), (1732, 7940), (1985, 6928), (2165, 6352), (3176, 4330), (3464, 3970)]