486565090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 976510080

約数和(自身を除く): 489944990

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 137, 166, 274, 389, 415, 685, 778, 830, 913, 1370, 1507, 1826, 1945, 3014, 3890, 4279, 4565, 7535, 8558, 9130, 11371, 15070, 21395, 22742, 32287, 42790, 53293, 56855, 64574, 106586, 113710, 125081, 161435, 250162, 266465, 322870, 355157, 532930, 586223, 625405, 710314, 1172446, 1250810, 1775785, 2931115, 3551570, 4423319, 5862230, 8846638, 22116595, 44233190, 48656509, 97313018, 243282545, 486565090]

約数ペア:

[(1, 486565090), (2, 243282545), (5, 97313018), (10, 48656509), (11, 44233190), (22, 22116595), (55, 8846638), (83, 5862230), (110, 4423319), (137, 3551570), (166, 2931115), (274, 1775785), (389, 1250810), (415, 1172446), (685, 710314), (778, 625405), (830, 586223), (913, 532930), (1370, 355157), (1507, 322870), (1826, 266465), (1945, 250162), (3014, 161435), (3890, 125081), (4279, 113710), (4565, 106586), (7535, 64574), (8558, 56855), (9130, 53293), (11371, 42790), (15070, 32287), (21395, 22742)]