4220677120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74941}}^1$

素因数の和:74977

約数の個数: 88

約数和(自身を含む): 11045251728

約数和(自身を除く): 6824574608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 3520, 5120, 5632, 7040, 11264, 14080, 28160, 56320, 74941, 149882, 299764, 374705, 599528, 749410, 824351, 1199056, 1498820, 1648702, 2398112, 2997640, 3297404, 4121755, 4796224, 5995280, 6594808, 8243510, 9592448, 11990560, 13189616, 16487020, 19184896, 23981120, 26379232, 32974040, 38369792, 47962240, 52758464, 65948080, 76739584, 95924480, 105516928, 131896160, 191848960, 211033856, 263792320, 383697920, 422067712, 527584640, 844135424, 1055169280, 2110338560, 4220677120]

約数ペア:

[(1, 4220677120), (2, 2110338560), (4, 1055169280), (5, 844135424), (8, 527584640), (10, 422067712), (11, 383697920), (16, 263792320), (20, 211033856), (22, 191848960), (32, 131896160), (40, 105516928), (44, 95924480), (55, 76739584), (64, 65948080), (80, 52758464), (88, 47962240), (110, 38369792), (128, 32974040), (160, 26379232), (176, 23981120), (220, 19184896), (256, 16487020), (320, 13189616), (352, 11990560), (440, 9592448), (512, 8243510), (640, 6594808), (704, 5995280), (880, 4796224), (1024, 4121755), (1280, 3297404), (1408, 2997640), (1760, 2398112), (2560, 1648702), (2816, 1498820), (3520, 1199056), (5120, 824351), (5632, 749410), (7040, 599528), (11264, 374705), (14080, 299764), (28160, 149882), (56320, 74941)]