382200020

素因数分解:

$2^2\times 5^1\times {\mathrm{2819}}^1\times {\mathrm{6779}}^1$

素因数の和:9607

約数の個数: 24

約数和(自身を含む): 803023200

約数和(自身を除く): 420823180

約数列:

[1, 2, 4, 5, 10, 20, 2819, 5638, 6779, 11276, 13558, 14095, 27116, 28190, 33895, 56380, 67790, 135580, 19110001, 38220002, 76440004, 95550005, 191100010, 382200020]

約数ペア:

[(1, 382200020), (2, 191100010), (4, 95550005), (5, 76440004), (10, 38220002), (20, 19110001), (2819, 135580), (5638, 67790), (6779, 56380), (11276, 33895), (13558, 28190), (14095, 27116)]