42432770

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{21323}}^1$

素因数の和:21529

約数の個数: 16

約数和(自身を含む): 76766400

約数和(自身を除く): 34333630

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 21323, 42646, 106615, 213230, 4243277, 8486554, 21216385, 42432770]

約数ペア:

[(1, 42432770), (2, 21216385), (5, 8486554), (10, 4243277), (199, 213230), (398, 106615), (995, 42646), (1990, 21323)]