82092800

素因数分解:

$2^8\times 5^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 108

約数和(自身を含む): 206820096

約数和(自身を除く): 124727296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 127, 128, 160, 200, 202, 254, 256, 320, 400, 404, 505, 508, 635, 640, 800, 808, 1010, 1016, 1270, 1280, 1600, 1616, 2020, 2032, 2525, 2540, 3175, 3200, 3232, 4040, 4064, 5050, 5080, 6350, 6400, 6464, 8080, 8128, 10100, 10160, 12700, 12827, 12928, 16160, 16256, 20200, 20320, 25400, 25654, 25856, 32320, 32512, 40400, 40640, 50800, 51308, 64135, 64640, 80800, 81280, 101600, 102616, 128270, 129280, 161600, 162560, 203200, 205232, 256540, 320675, 323200, 406400, 410464, 513080, 641350, 646400, 812800, 820928, 1026160, 1282700, 1641856, 2052320, 2565400, 3283712, 4104640, 5130800, 8209280, 10261600, 16418560, 20523200, 41046400, 82092800]

約数ペア:

[(1, 82092800), (2, 41046400), (4, 20523200), (5, 16418560), (8, 10261600), (10, 8209280), (16, 5130800), (20, 4104640), (25, 3283712), (32, 2565400), (40, 2052320), (50, 1641856), (64, 1282700), (80, 1026160), (100, 820928), (101, 812800), (127, 646400), (128, 641350), (160, 513080), (200, 410464), (202, 406400), (254, 323200), (256, 320675), (320, 256540), (400, 205232), (404, 203200), (505, 162560), (508, 161600), (635, 129280), (640, 128270), (800, 102616), (808, 101600), (1010, 81280), (1016, 80800), (1270, 64640), (1280, 64135), (1600, 51308), (1616, 50800), (2020, 40640), (2032, 40400), (2525, 32512), (2540, 32320), (3175, 25856), (3200, 25654), (3232, 25400), (4040, 20320), (4064, 20200), (5050, 16256), (5080, 16160), (6350, 12928), (6400, 12827), (6464, 12700), (8080, 10160), (8128, 10100)]