5311647.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2031

約数の個数: 128

約数和(自身を含む): 182476800

約数和(自身を除く): 130943640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 1979, 2170, 2604, 3255, 3720, 3958, 4340, 5208, 5937, 6510, 7916, 8680, 9895, 11874, 13020, 13853, 15832, 19790, 23748, 26040, 27706, 29685, 39580, 41559, 47496, 55412, 59370, 61349, 69265, 79160, 83118, 110824, 118740, 122698, 138530, 166236, 184047, 207795, 237480, 245396, 277060, 306745, 332472, 368094, 415590, 429443, 490792, 554120, 613490, 736188, 831180, 858886, 920235, 1226980, 1288329, 1472376, 1662360, 1717772, 1840470, 2147215, 2453960, 2576658, 3435544, 3680940, 4294430, 5153316, 6441645, 7361880, 8588860, 10306632, 12883290, 17177720, 25766580, 51533160]

約数ペア:

[(1, 51533160), (2, 25766580), (3, 17177720), (4, 12883290), (5, 10306632), (6, 8588860), (7, 7361880), (8, 6441645), (10, 5153316), (12, 4294430), (14, 3680940), (15, 3435544), (20, 2576658), (21, 2453960), (24, 2147215), (28, 1840470), (30, 1717772), (31, 1662360), (35, 1472376), (40, 1288329), (42, 1226980), (56, 920235), (60, 858886), (62, 831180), (70, 736188), (84, 613490), (93, 554120), (105, 490792), (120, 429443), (124, 415590), (140, 368094), (155, 332472), (168, 306745), (186, 277060), (210, 245396), (217, 237480), (248, 207795), (280, 184047), (310, 166236), (372, 138530), (420, 122698), (434, 118740), (465, 110824), (620, 83118), (651, 79160), (744, 69265), (840, 61349), (868, 59370), (930, 55412), (1085, 47496), (1240, 41559), (1302, 39580), (1736, 29685), (1860, 27706), (1979, 26040), (2170, 23748), (2604, 19790), (3255, 15832), (3720, 13853), (3958, 13020), (4340, 11874), (5208, 9895), (5937, 8680), (6510, 7916)]