372140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 816480

約数和(自身を除く): 444340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 809, 1618, 3236, 4045, 8090, 16180, 18607, 37214, 74428, 93035, 186070, 372140]

約数ペア:

[(1, 372140), (2, 186070), (4, 93035), (5, 74428), (10, 37214), (20, 18607), (23, 16180), (46, 8090), (92, 4045), (115, 3236), (230, 1618), (460, 809)]