40471490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{175963}}^1$

素因数の和:175993

約数の個数: 16

約数和(自身を含む): 76016448

約数和(自身を除く): 35544958

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 175963, 351926, 879815, 1759630, 4047149, 8094298, 20235745, 40471490]

約数ペア:

[(1, 40471490), (2, 20235745), (5, 8094298), (10, 4047149), (23, 1759630), (46, 879815), (115, 351926), (230, 175963)]