5057222020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13308479}}^1$

素因数の和:13308507

約数の個数: 24

約数和(自身を含む): 11179123200

約数和(自身を除く): 6121901180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13308479, 26616958, 53233916, 66542395, 133084790, 252861101, 266169580, 505722202, 1011444404, 1264305505, 2528611010, 5057222020]

約数ペア:

[(1, 5057222020), (2, 2528611010), (4, 1264305505), (5, 1011444404), (10, 505722202), (19, 266169580), (20, 252861101), (38, 133084790), (76, 66542395), (95, 53233916), (190, 26616958), (380, 13308479)]