495707784640

素因数分解:

$2^6\times 5^1\times {\mathrm{3319}}^1\times {\mathrm{466733}}^1$

素因数の和:470069

約数の個数: 56

約数和(自身を含む): 1180762342560

約数和(自身を除く): 685054557920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3319, 6638, 13276, 16595, 26552, 33190, 53104, 66380, 106208, 132760, 212416, 265520, 466733, 531040, 933466, 1062080, 1866932, 2333665, 3733864, 4667330, 7467728, 9334660, 14935456, 18669320, 29870912, 37338640, 74677280, 149354560, 1549086827, 3098173654, 6196347308, 7745434135, 12392694616, 15490868270, 24785389232, 30981736540, 49570778464, 61963473080, 99141556928, 123926946160, 247853892320, 495707784640]

約数ペア:

[(1, 495707784640), (2, 247853892320), (4, 123926946160), (5, 99141556928), (8, 61963473080), (10, 49570778464), (16, 30981736540), (20, 24785389232), (32, 15490868270), (40, 12392694616), (64, 7745434135), (80, 6196347308), (160, 3098173654), (320, 1549086827), (3319, 149354560), (6638, 74677280), (13276, 37338640), (16595, 29870912), (26552, 18669320), (33190, 14935456), (53104, 9334660), (66380, 7467728), (106208, 4667330), (132760, 3733864), (212416, 2333665), (265520, 1866932), (466733, 1062080), (531040, 933466)]