97311880

素因数分解:

$2^3\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2819}}^1$

素因数の和:3693

約数の個数: 32

約数和(自身を含む): 219283200

約数和(自身を除く): 121971320

約数列:

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

約数ペア:

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