2010018560

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{142757}}^1$

素因数の和:142789

約数の個数: 72

約数和(自身を含む): 5252352336

約数和(自身を除く): 3242333776

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, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 142757, 285514, 571028, 713785, 1142056, 1427570, 1570327, 2284112, 2855140, 3140654, 4568224, 5710280, 6281308, 7851635, 9136448, 11420560, 12562616, 15703270, 18272896, 22841120, 25125232, 31406540, 36545792, 45682240, 50250464, 62813080, 91364480, 100500928, 125626160, 182728960, 201001856, 251252320, 402003712, 502504640, 1005009280, 2010018560]

約数ペア:

[(1, 2010018560), (2, 1005009280), (4, 502504640), (5, 402003712), (8, 251252320), (10, 201001856), (11, 182728960), (16, 125626160), (20, 100500928), (22, 91364480), (32, 62813080), (40, 50250464), (44, 45682240), (55, 36545792), (64, 31406540), (80, 25125232), (88, 22841120), (110, 18272896), (128, 15703270), (160, 12562616), (176, 11420560), (220, 9136448), (256, 7851635), (320, 6281308), (352, 5710280), (440, 4568224), (640, 3140654), (704, 2855140), (880, 2284112), (1280, 1570327), (1408, 1427570), (1760, 1142056), (2816, 713785), (3520, 571028), (7040, 285514), (14080, 142757)]