524289920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10639}}^1$

素因数の和:10676

約数の個数: 128

約数和(自身を含む): 1562803200

約数和(自身を除く): 1038513280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 10639, 12320, 21278, 24640, 42556, 49280, 53195, 74473, 85112, 106390, 117029, 148946, 170224, 212780, 234058, 297892, 340448, 372365, 425560, 468116, 585145, 595784, 680896, 744730, 819203, 851120, 936232, 1170290, 1191568, 1361792, 1489460, 1638406, 1702240, 1872464, 2340580, 2383136, 2978920, 3276812, 3404480, 3744928, 4096015, 4681160, 4766272, 5957840, 6553624, 6808960, 7489856, 8192030, 9362320, 9532544, 11915680, 13107248, 14979712, 16384060, 18724640, 23831360, 26214496, 32768120, 37449280, 47662720, 52428992, 65536240, 74898560, 104857984, 131072480, 262144960, 524289920]

約数ペア:

[(1, 524289920), (2, 262144960), (4, 131072480), (5, 104857984), (7, 74898560), (8, 65536240), (10, 52428992), (11, 47662720), (14, 37449280), (16, 32768120), (20, 26214496), (22, 23831360), (28, 18724640), (32, 16384060), (35, 14979712), (40, 13107248), (44, 11915680), (55, 9532544), (56, 9362320), (64, 8192030), (70, 7489856), (77, 6808960), (80, 6553624), (88, 5957840), (110, 4766272), (112, 4681160), (128, 4096015), (140, 3744928), (154, 3404480), (160, 3276812), (176, 2978920), (220, 2383136), (224, 2340580), (280, 1872464), (308, 1702240), (320, 1638406), (352, 1489460), (385, 1361792), (440, 1191568), (448, 1170290), (560, 936232), (616, 851120), (640, 819203), (704, 744730), (770, 680896), (880, 595784), (896, 585145), (1120, 468116), (1232, 425560), (1408, 372365), (1540, 340448), (1760, 297892), (2240, 234058), (2464, 212780), (3080, 170224), (3520, 148946), (4480, 117029), (4928, 106390), (6160, 85112), (7040, 74473), (9856, 53195), (10639, 49280), (12320, 42556), (21278, 24640)]