4019020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8737}}^1$

素因数の和:8769

約数の個数: 24

約数和(自身を含む): 8807904

約数和(自身を除く): 4788884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 8737, 17474, 34948, 43685, 87370, 174740, 200951, 401902, 803804, 1004755, 2009510, 4019020]

約数ペア:

[(1, 4019020), (2, 2009510), (4, 1004755), (5, 803804), (10, 401902), (20, 200951), (23, 174740), (46, 87370), (92, 43685), (115, 34948), (230, 17474), (460, 8737)]