25295940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{140533}}^1$

素因数の和:140548

約数の個数: 36

約数和(自身を含む): 76731564

約数和(自身を除く): 51435624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 140533, 281066, 421599, 562132, 702665, 843198, 1264797, 1405330, 1686396, 2107995, 2529594, 2810660, 4215990, 5059188, 6323985, 8431980, 12647970, 25295940]

約数ペア:

[(1, 25295940), (2, 12647970), (3, 8431980), (4, 6323985), (5, 5059188), (6, 4215990), (9, 2810660), (10, 2529594), (12, 2107995), (15, 1686396), (18, 1405330), (20, 1264797), (30, 843198), (36, 702665), (45, 562132), (60, 421599), (90, 281066), (180, 140533)]