16492420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{16829}}^1$

素因数の和:16852

約数の個数: 36

約数和(自身を含む): 40291020

約数和(自身を除く): 23798600

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 16829, 33658, 67316, 84145, 117803, 168290, 235606, 336580, 471212, 589015, 824621, 1178030, 1649242, 2356060, 3298484, 4123105, 8246210, 16492420]

約数ペア:

[(1, 16492420), (2, 8246210), (4, 4123105), (5, 3298484), (7, 2356060), (10, 1649242), (14, 1178030), (20, 824621), (28, 589015), (35, 471212), (49, 336580), (70, 235606), (98, 168290), (140, 117803), (196, 84145), (245, 67316), (490, 33658), (980, 16829)]