101091020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{266029}}^1$

素因数の和:266057

約数の個数: 24

約数和(自身を含む): 223465200

約数和(自身を除く): 122374180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 266029, 532058, 1064116, 1330145, 2660290, 5054551, 5320580, 10109102, 20218204, 25272755, 50545510, 101091020]

約数ペア:

[(1, 101091020), (2, 50545510), (4, 25272755), (5, 20218204), (10, 10109102), (19, 5320580), (20, 5054551), (38, 2660290), (76, 1330145), (95, 1064116), (190, 532058), (380, 266029)]