380495330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2002607}}^1$

素因数の和:2002633

約数の個数: 16

約数和(自身を含む): 720938880

約数和(自身を除く): 340443550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2002607, 4005214, 10013035, 20026070, 38049533, 76099066, 190247665, 380495330]

約数ペア:

[(1, 380495330), (2, 190247665), (5, 76099066), (10, 38049533), (19, 20026070), (38, 10013035), (95, 4005214), (190, 2002607)]