2770662400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9839}}^1$

素因数の和:9880

約数の個数: 132

約数和(自身を含む): 7493002560

約数和(自身を除く): 4722340160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 512, 550, 640, 704, 800, 880, 1024, 1100, 1280, 1408, 1600, 1760, 2200, 2560, 2816, 3200, 3520, 4400, 5120, 5632, 6400, 7040, 8800, 9839, 11264, 12800, 14080, 17600, 19678, 25600, 28160, 35200, 39356, 49195, 56320, 70400, 78712, 98390, 108229, 140800, 157424, 196780, 216458, 245975, 281600, 314848, 393560, 432916, 491950, 541145, 629696, 787120, 865832, 983900, 1082290, 1259392, 1574240, 1731664, 1967800, 2164580, 2518784, 2705725, 3148480, 3463328, 3935600, 4329160, 5037568, 5411450, 6296960, 6926656, 7871200, 8658320, 10075136, 10822900, 12593920, 13853312, 15742400, 17316640, 21645800, 25187840, 27706624, 31484800, 34633280, 43291600, 50375680, 55413248, 62969600, 69266560, 86583200, 110826496, 125939200, 138533120, 173166400, 251878400, 277066240, 346332800, 554132480, 692665600, 1385331200, 2770662400]

約数ペア:

[(1, 2770662400), (2, 1385331200), (4, 692665600), (5, 554132480), (8, 346332800), (10, 277066240), (11, 251878400), (16, 173166400), (20, 138533120), (22, 125939200), (25, 110826496), (32, 86583200), (40, 69266560), (44, 62969600), (50, 55413248), (55, 50375680), (64, 43291600), (80, 34633280), (88, 31484800), (100, 27706624), (110, 25187840), (128, 21645800), (160, 17316640), (176, 15742400), (200, 13853312), (220, 12593920), (256, 10822900), (275, 10075136), (320, 8658320), (352, 7871200), (400, 6926656), (440, 6296960), (512, 5411450), (550, 5037568), (640, 4329160), (704, 3935600), (800, 3463328), (880, 3148480), (1024, 2705725), (1100, 2518784), (1280, 2164580), (1408, 1967800), (1600, 1731664), (1760, 1574240), (2200, 1259392), (2560, 1082290), (2816, 983900), (3200, 865832), (3520, 787120), (4400, 629696), (5120, 541145), (5632, 491950), (6400, 432916), (7040, 393560), (8800, 314848), (9839, 281600), (11264, 245975), (12800, 216458), (14080, 196780), (17600, 157424), (19678, 140800), (25600, 108229), (28160, 98390), (35200, 78712), (39356, 70400), (49195, 56320)]