26407260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13337}}^1$

素因数の和:13363

約数の個数: 72

約数和(自身を含む): 87390576

約数和(自身を除く): 60983316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13337, 26674, 40011, 53348, 66685, 80022, 120033, 133370, 146707, 160044, 200055, 240066, 266740, 293414, 400110, 440121, 480132, 586828, 600165, 733535, 800220, 880242, 1200330, 1320363, 1467070, 1760484, 2200605, 2400660, 2640726, 2934140, 4401210, 5281452, 6601815, 8802420, 13203630, 26407260]

約数ペア:

[(1, 26407260), (2, 13203630), (3, 8802420), (4, 6601815), (5, 5281452), (6, 4401210), (9, 2934140), (10, 2640726), (11, 2400660), (12, 2200605), (15, 1760484), (18, 1467070), (20, 1320363), (22, 1200330), (30, 880242), (33, 800220), (36, 733535), (44, 600165), (45, 586828), (55, 480132), (60, 440121), (66, 400110), (90, 293414), (99, 266740), (110, 240066), (132, 200055), (165, 160044), (180, 146707), (198, 133370), (220, 120033), (330, 80022), (396, 66685), (495, 53348), (660, 40011), (990, 26674), (1980, 13337)]