158005010

素因数分解:

$2^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{9181}}^1$

素因数の和:10909

約数の個数: 16

約数和(自身を含む): 284605272

約数和(自身を除く): 126600262

約数列:

[1, 2, 5, 10, 1721, 3442, 8605, 9181, 17210, 18362, 45905, 91810, 15800501, 31601002, 79002505, 158005010]

約数ペア:

[(1, 158005010), (2, 79002505), (5, 31601002), (10, 15800501), (1721, 91810), (3442, 45905), (8605, 18362), (9181, 17210)]