42790810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{8089}}^1$

素因数の和:8142

約数の個数: 24

約数和(自身を含む): 80527860

約数和(自身を除く): 37737050

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 8089, 16178, 40445, 80890, 186047, 372094, 930235, 1860470, 4279081, 8558162, 21395405, 42790810]

約数ペア:

[(1, 42790810), (2, 21395405), (5, 8558162), (10, 4279081), (23, 1860470), (46, 930235), (115, 372094), (230, 186047), (529, 80890), (1058, 40445), (2645, 16178), (5290, 8089)]