12822640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5527}}^1$

素因数の和:5569

約数の個数: 40

約数和(自身を含む): 30846240

約数和(自身を除く): 18023600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 5527, 11054, 22108, 27635, 44216, 55270, 88432, 110540, 160283, 221080, 320566, 442160, 641132, 801415, 1282264, 1602830, 2564528, 3205660, 6411320, 12822640]

約数ペア:

[(1, 12822640), (2, 6411320), (4, 3205660), (5, 2564528), (8, 1602830), (10, 1282264), (16, 801415), (20, 641132), (29, 442160), (40, 320566), (58, 221080), (80, 160283), (116, 110540), (145, 88432), (232, 55270), (290, 44216), (464, 27635), (580, 22108), (1160, 11054), (2320, 5527)]