5228420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13759}}^1$

素因数の和:13787

約数の個数: 24

約数和(自身を含む): 11558400

約数和(自身を除く): 6329980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13759, 27518, 55036, 68795, 137590, 261421, 275180, 522842, 1045684, 1307105, 2614210, 5228420]

約数ペア:

[(1, 5228420), (2, 2614210), (4, 1307105), (5, 1045684), (10, 522842), (19, 275180), (20, 261421), (38, 137590), (76, 68795), (95, 55036), (190, 27518), (380, 13759)]