40055940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{222533}}^1$

素因数の和:222548

約数の個数: 36

約数和(自身を含む): 121503564

約数和(自身を除く): 81447624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 222533, 445066, 667599, 890132, 1112665, 1335198, 2002797, 2225330, 2670396, 3337995, 4005594, 4450660, 6675990, 8011188, 10013985, 13351980, 20027970, 40055940]

約数ペア:

[(1, 40055940), (2, 20027970), (3, 13351980), (4, 10013985), (5, 8011188), (6, 6675990), (9, 4450660), (10, 4005594), (12, 3337995), (15, 2670396), (18, 2225330), (20, 2002797), (30, 1335198), (36, 1112665), (45, 890132), (60, 667599), (90, 445066), (180, 222533)]