181134530

素因数分解:

$2^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{17881}}^1$

素因数の和:18901

約数の個数: 16

約数和(自身を含む): 326382264

約数和(自身を除く): 145247734

約数列:

[1, 2, 5, 10, 1013, 2026, 5065, 10130, 17881, 35762, 89405, 178810, 18113453, 36226906, 90567265, 181134530]

約数ペア:

[(1, 181134530), (2, 90567265), (5, 36226906), (10, 18113453), (1013, 178810), (2026, 89405), (5065, 35762), (10130, 17881)]