192271880

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{5927}}^1$

素因数の和:6749

約数の個数: 32

約数和(自身を含む): 433218240

約数和(自身を除く): 240946360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1622, 3244, 4055, 5927, 6488, 8110, 11854, 16220, 23708, 29635, 32440, 47416, 59270, 118540, 237080, 4806797, 9613594, 19227188, 24033985, 38454376, 48067970, 96135940, 192271880]

約数ペア:

[(1, 192271880), (2, 96135940), (4, 48067970), (5, 38454376), (8, 24033985), (10, 19227188), (20, 9613594), (40, 4806797), (811, 237080), (1622, 118540), (3244, 59270), (4055, 47416), (5927, 32440), (6488, 29635), (8110, 23708), (11854, 16220)]