87610160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3433}}^1$

素因数の和:3486

約数の個数: 80

約数和(自身を含む): 229940640

約数和(自身を除く): 142330480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 3433, 5104, 6380, 6866, 12760, 13732, 17165, 25520, 27464, 34330, 37763, 54928, 68660, 75526, 99557, 137320, 151052, 188815, 199114, 274640, 302104, 377630, 398228, 497785, 604208, 755260, 796456, 995570, 1095127, 1510520, 1592912, 1991140, 2190254, 3021040, 3982280, 4380508, 5475635, 7964560, 8761016, 10951270, 17522032, 21902540, 43805080, 87610160]

約数ペア:

[(1, 87610160), (2, 43805080), (4, 21902540), (5, 17522032), (8, 10951270), (10, 8761016), (11, 7964560), (16, 5475635), (20, 4380508), (22, 3982280), (29, 3021040), (40, 2190254), (44, 1991140), (55, 1592912), (58, 1510520), (80, 1095127), (88, 995570), (110, 796456), (116, 755260), (145, 604208), (176, 497785), (220, 398228), (232, 377630), (290, 302104), (319, 274640), (440, 199114), (464, 188815), (580, 151052), (638, 137320), (880, 99557), (1160, 75526), (1276, 68660), (1595, 54928), (2320, 37763), (2552, 34330), (3190, 27464), (3433, 25520), (5104, 17165), (6380, 13732), (6866, 12760)]