42103680490

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{5475121}}^1$

素因数の和:5475897

約数の個数: 16

約数和(自身を含む): 75885190920

約数和(自身を除く): 33781510430

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 5475121, 10950242, 27375605, 54751210, 4210368049, 8420736098, 21051840245, 42103680490]

約数ペア:

[(1, 42103680490), (2, 21051840245), (5, 8420736098), (10, 4210368049), (769, 54751210), (1538, 27375605), (3845, 10950242), (7690, 5475121)]