38731540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{84199}}^1$

素因数の和:84231

約数の個数: 24

約数和(自身を含む): 84873600

約数和(自身を除く): 46142060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 84199, 168398, 336796, 420995, 841990, 1683980, 1936577, 3873154, 7746308, 9682885, 19365770, 38731540]

約数ペア:

[(1, 38731540), (2, 19365770), (4, 9682885), (5, 7746308), (10, 3873154), (20, 1936577), (23, 1683980), (46, 841990), (92, 420995), (115, 336796), (230, 168398), (460, 84199)]