38464720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68687}}^1$

素因数の和:68707

約数の個数: 40

約数和(自身を含む): 102207744

約数和(自身を除く): 63743024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68687, 137374, 274748, 343435, 480809, 549496, 686870, 961618, 1098992, 1373740, 1923236, 2404045, 2747480, 3846472, 4808090, 5494960, 7692944, 9616180, 19232360, 38464720]

約数ペア:

[(1, 38464720), (2, 19232360), (4, 9616180), (5, 7692944), (7, 5494960), (8, 4808090), (10, 3846472), (14, 2747480), (16, 2404045), (20, 1923236), (28, 1373740), (35, 1098992), (40, 961618), (56, 686870), (70, 549496), (80, 480809), (112, 343435), (140, 274748), (280, 137374), (560, 68687)]