563654560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21881}}^1$

素因数の和:21926

約数の個数: 96

約数和(自身を含む): 1588108032

約数和(自身を除く): 1024453472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 21881, 25760, 43762, 87524, 109405, 153167, 175048, 218810, 306334, 350096, 437620, 503263, 612668, 700192, 765835, 875240, 1006526, 1225336, 1531670, 1750480, 2013052, 2450672, 2516315, 3063340, 3500960, 3522841, 4026104, 4901344, 5032630, 6126680, 7045682, 8052208, 10065260, 12253360, 14091364, 16104416, 17614205, 20130520, 24506720, 28182728, 35228410, 40261040, 56365456, 70456820, 80522080, 112730912, 140913640, 281827280, 563654560]

約数ペア:

[(1, 563654560), (2, 281827280), (4, 140913640), (5, 112730912), (7, 80522080), (8, 70456820), (10, 56365456), (14, 40261040), (16, 35228410), (20, 28182728), (23, 24506720), (28, 20130520), (32, 17614205), (35, 16104416), (40, 14091364), (46, 12253360), (56, 10065260), (70, 8052208), (80, 7045682), (92, 6126680), (112, 5032630), (115, 4901344), (140, 4026104), (160, 3522841), (161, 3500960), (184, 3063340), (224, 2516315), (230, 2450672), (280, 2013052), (322, 1750480), (368, 1531670), (460, 1225336), (560, 1006526), (644, 875240), (736, 765835), (805, 700192), (920, 612668), (1120, 503263), (1288, 437620), (1610, 350096), (1840, 306334), (2576, 218810), (3220, 175048), (3680, 153167), (5152, 109405), (6440, 87524), (12880, 43762), (21881, 25760)]