13122080

素因数分解:

$2^5\times 5^1\times {\mathrm{82013}}^1$

素因数の和:82028

約数の個数: 24

約数和(自身を含む): 31001292

約数和(自身を除く): 17879212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 82013, 164026, 328052, 410065, 656104, 820130, 1312208, 1640260, 2624416, 3280520, 6561040, 13122080]

約数ペア:

[(1, 13122080), (2, 6561040), (4, 3280520), (5, 2624416), (8, 1640260), (10, 1312208), (16, 820130), (20, 656104), (32, 410065), (40, 328052), (80, 164026), (160, 82013)]