57639680

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{919}}^1$

素因数の和:954

約数の個数: 108

約数和(自身を含む): 160781040

約数和(自身を除く): 103141360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 919, 980, 1120, 1280, 1568, 1792, 1838, 1960, 2240, 3136, 3676, 3920, 4480, 4595, 6272, 6433, 7352, 7840, 8960, 9190, 12544, 12866, 14704, 15680, 18380, 25732, 29408, 31360, 32165, 36760, 45031, 51464, 58816, 62720, 64330, 73520, 90062, 102928, 117632, 128660, 147040, 180124, 205856, 225155, 235264, 257320, 294080, 360248, 411712, 450310, 514640, 588160, 720496, 823424, 900620, 1029280, 1176320, 1440992, 1646848, 1801240, 2058560, 2881984, 3602480, 4117120, 5763968, 7204960, 8234240, 11527936, 14409920, 28819840, 57639680]

約数ペア:

[(1, 57639680), (2, 28819840), (4, 14409920), (5, 11527936), (7, 8234240), (8, 7204960), (10, 5763968), (14, 4117120), (16, 3602480), (20, 2881984), (28, 2058560), (32, 1801240), (35, 1646848), (40, 1440992), (49, 1176320), (56, 1029280), (64, 900620), (70, 823424), (80, 720496), (98, 588160), (112, 514640), (128, 450310), (140, 411712), (160, 360248), (196, 294080), (224, 257320), (245, 235264), (256, 225155), (280, 205856), (320, 180124), (392, 147040), (448, 128660), (490, 117632), (560, 102928), (640, 90062), (784, 73520), (896, 64330), (919, 62720), (980, 58816), (1120, 51464), (1280, 45031), (1568, 36760), (1792, 32165), (1838, 31360), (1960, 29408), (2240, 25732), (3136, 18380), (3676, 15680), (3920, 14704), (4480, 12866), (4595, 12544), (6272, 9190), (6433, 8960), (7352, 7840)]