10214020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26879}}^1$

素因数の和:26907

約数の個数: 24

約数和(自身を含む): 22579200

約数和(自身を除く): 12365180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 26879, 53758, 107516, 134395, 268790, 510701, 537580, 1021402, 2042804, 2553505, 5107010, 10214020]

約数ペア:

[(1, 10214020), (2, 5107010), (4, 2553505), (5, 2042804), (10, 1021402), (19, 537580), (20, 510701), (38, 268790), (76, 134395), (95, 107516), (190, 53758), (380, 26879)]