12124040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3001}}^1$

素因数の和:3113

約数の個数: 32

約数和(自身を含む): 27558360

約数和(自身を除く): 15434320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 3001, 4040, 6002, 12004, 15005, 24008, 30010, 60020, 120040, 303101, 606202, 1212404, 1515505, 2424808, 3031010, 6062020, 12124040]

約数ペア:

[(1, 12124040), (2, 6062020), (4, 3031010), (5, 2424808), (8, 1515505), (10, 1212404), (20, 606202), (40, 303101), (101, 120040), (202, 60020), (404, 30010), (505, 24008), (808, 15005), (1010, 12004), (2020, 6002), (3001, 4040)]