323274080

素因数分解:

$2^5\times 5^1\times {\mathrm{2020463}}^1$

素因数の和:2020478

約数の個数: 24

約数和(自身を含む): 763735392

約数和(自身を除く): 440461312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2020463, 4040926, 8081852, 10102315, 16163704, 20204630, 32327408, 40409260, 64654816, 80818520, 161637040, 323274080]

約数ペア:

[(1, 323274080), (2, 161637040), (4, 80818520), (5, 64654816), (8, 40409260), (10, 32327408), (16, 20204630), (20, 16163704), (32, 10102315), (40, 8081852), (80, 4040926), (160, 2020463)]