194623760

素因数分解:

$2^4\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2819}}^1$

素因数の和:3695

約数の個数: 40

約数和(自身を含む): 453185280

約数和(自身を除く): 258561520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 863, 1726, 2819, 3452, 4315, 5638, 6904, 8630, 11276, 13808, 14095, 17260, 22552, 28190, 34520, 45104, 56380, 69040, 112760, 225520, 2432797, 4865594, 9731188, 12163985, 19462376, 24327970, 38924752, 48655940, 97311880, 194623760]

約数ペア:

[(1, 194623760), (2, 97311880), (4, 48655940), (5, 38924752), (8, 24327970), (10, 19462376), (16, 12163985), (20, 9731188), (40, 4865594), (80, 2432797), (863, 225520), (1726, 112760), (2819, 69040), (3452, 56380), (4315, 45104), (5638, 34520), (6904, 28190), (8630, 22552), (11276, 17260), (13808, 14095)]