128040530

素因数分解:

$2^1\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{4723}}^1$

素因数の和:7441

約数の個数: 16

約数和(自身を含む): 230606784

約数和(自身を除く): 102566254

約数列:

[1, 2, 5, 10, 2711, 4723, 5422, 9446, 13555, 23615, 27110, 47230, 12804053, 25608106, 64020265, 128040530]

約数ペア:

[(1, 128040530), (2, 64020265), (5, 25608106), (10, 12804053), (2711, 47230), (4723, 27110), (5422, 23615), (9446, 13555)]