244998778880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{5827}}^1$

素因数の和:7909

約数の個数: 104

約数和(自身を含む): 588312611952

約数和(自身を除く): 343313833072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2053, 2560, 4096, 4106, 5120, 5827, 8212, 10240, 10265, 11654, 16424, 20480, 20530, 23308, 29135, 32848, 41060, 46616, 58270, 65696, 82120, 93232, 116540, 131392, 164240, 186464, 233080, 262784, 328480, 372928, 466160, 525568, 656960, 745856, 932320, 1051136, 1313920, 1491712, 1864640, 2102272, 2627840, 2983424, 3729280, 4204544, 5255680, 5966848, 7458560, 8409088, 10511360, 11933696, 11962831, 14917120, 21022720, 23867392, 23925662, 29834240, 42045440, 47851324, 59668480, 59814155, 95702648, 119336960, 119628310, 191405296, 239256620, 382810592, 478513240, 765621184, 957026480, 1531242368, 1914052960, 3062484736, 3828105920, 6124969472, 7656211840, 12249938944, 15312423680, 24499877888, 30624847360, 48999755776, 61249694720, 122499389440, 244998778880]

約数ペア:

[(1, 244998778880), (2, 122499389440), (4, 61249694720), (5, 48999755776), (8, 30624847360), (10, 24499877888), (16, 15312423680), (20, 12249938944), (32, 7656211840), (40, 6124969472), (64, 3828105920), (80, 3062484736), (128, 1914052960), (160, 1531242368), (256, 957026480), (320, 765621184), (512, 478513240), (640, 382810592), (1024, 239256620), (1280, 191405296), (2048, 119628310), (2053, 119336960), (2560, 95702648), (4096, 59814155), (4106, 59668480), (5120, 47851324), (5827, 42045440), (8212, 29834240), (10240, 23925662), (10265, 23867392), (11654, 21022720), (16424, 14917120), (20480, 11962831), (20530, 11933696), (23308, 10511360), (29135, 8409088), (32848, 7458560), (41060, 5966848), (46616, 5255680), (58270, 4204544), (65696, 3729280), (82120, 2983424), (93232, 2627840), (116540, 2102272), (131392, 1864640), (164240, 1491712), (186464, 1313920), (233080, 1051136), (262784, 932320), (328480, 745856), (372928, 656960), (466160, 525568)]