90566390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{114641}}^1$

素因数の和:114727

約数の個数: 16

約数和(自身を含む): 165084480

約数和(自身を除く): 74518090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 114641, 229282, 573205, 1146410, 9056639, 18113278, 45283195, 90566390]

約数ペア:

[(1, 90566390), (2, 45283195), (5, 18113278), (10, 9056639), (79, 1146410), (158, 573205), (395, 229282), (790, 114641)]