82241840

素因数分解:

$2^4\times 5^1\times {\mathrm{1028023}}^1$

素因数の和:1028036

約数の個数: 20

約数和(自身を含む): 191212464

約数和(自身を除く): 108970624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1028023, 2056046, 4112092, 5140115, 8224184, 10280230, 16448368, 20560460, 41120920, 82241840]

約数ペア:

[(1, 82241840), (2, 41120920), (4, 20560460), (5, 16448368), (8, 10280230), (10, 8224184), (16, 5140115), (20, 4112092), (40, 2056046), (80, 1028023)]