2058560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{919}}^1$

素因数の和:943

約数の個数: 56

約数和(自身を含む): 5608320

約数和(自身を除く): 3549760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 919, 1120, 1838, 2240, 3676, 4595, 6433, 7352, 9190, 12866, 14704, 18380, 25732, 29408, 32165, 36760, 51464, 58816, 64330, 73520, 102928, 128660, 147040, 205856, 257320, 294080, 411712, 514640, 1029280, 2058560]

約数ペア:

[(1, 2058560), (2, 1029280), (4, 514640), (5, 411712), (7, 294080), (8, 257320), (10, 205856), (14, 147040), (16, 128660), (20, 102928), (28, 73520), (32, 64330), (35, 58816), (40, 51464), (56, 36760), (64, 32165), (70, 29408), (80, 25732), (112, 18380), (140, 14704), (160, 12866), (224, 9190), (280, 7352), (320, 6433), (448, 4595), (560, 3676), (919, 2240), (1120, 1838)]