98504560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15991}}^1$

素因数の和:16022

約数の個数: 80

約数和(自身を含む): 285553152

約数和(自身を除く): 187048592

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 15991, 31982, 63964, 79955, 111937, 127928, 159910, 175901, 223874, 255856, 319820, 351802, 447748, 559685, 639640, 703604, 879505, 895496, 1119370, 1231307, 1279280, 1407208, 1759010, 1790992, 2238740, 2462614, 2814416, 3518020, 4477480, 4925228, 6156535, 7036040, 8954960, 9850456, 12313070, 14072080, 19700912, 24626140, 49252280, 98504560]

約数ペア:

[(1, 98504560), (2, 49252280), (4, 24626140), (5, 19700912), (7, 14072080), (8, 12313070), (10, 9850456), (11, 8954960), (14, 7036040), (16, 6156535), (20, 4925228), (22, 4477480), (28, 3518020), (35, 2814416), (40, 2462614), (44, 2238740), (55, 1790992), (56, 1759010), (70, 1407208), (77, 1279280), (80, 1231307), (88, 1119370), (110, 895496), (112, 879505), (140, 703604), (154, 639640), (176, 559685), (220, 447748), (280, 351802), (308, 319820), (385, 255856), (440, 223874), (560, 175901), (616, 159910), (770, 127928), (880, 111937), (1232, 79955), (1540, 63964), (3080, 31982), (6160, 15991)]