8275740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12539}}^1$

素因数の和:12562

約数の個数: 48

約数和(自身を含む): 25280640

約数和(自身を除く): 17004900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12539, 25078, 37617, 50156, 62695, 75234, 125390, 137929, 150468, 188085, 250780, 275858, 376170, 413787, 551716, 689645, 752340, 827574, 1379290, 1655148, 2068935, 2758580, 4137870, 8275740]

約数ペア:

[(1, 8275740), (2, 4137870), (3, 2758580), (4, 2068935), (5, 1655148), (6, 1379290), (10, 827574), (11, 752340), (12, 689645), (15, 551716), (20, 413787), (22, 376170), (30, 275858), (33, 250780), (44, 188085), (55, 150468), (60, 137929), (66, 125390), (110, 75234), (132, 62695), (165, 50156), (220, 37617), (330, 25078), (660, 12539)]