2759350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 5825520

約数和(自身を除く): 3066170

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 173, 275, 290, 319, 346, 550, 638, 725, 865, 1450, 1595, 1730, 1903, 3190, 3806, 4325, 5017, 7975, 8650, 9515, 10034, 15950, 19030, 25085, 47575, 50170, 55187, 95150, 110374, 125425, 250850, 275935, 551870, 1379675, 2759350]

約数ペア:

[(1, 2759350), (2, 1379675), (5, 551870), (10, 275935), (11, 250850), (22, 125425), (25, 110374), (29, 95150), (50, 55187), (55, 50170), (58, 47575), (110, 25085), (145, 19030), (173, 15950), (275, 10034), (290, 9515), (319, 8650), (346, 7975), (550, 5017), (638, 4325), (725, 3806), (865, 3190), (1450, 1903), (1595, 1730)]