5027120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 13713408

約数和(自身を除く): 8686288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 191, 235, 280, 329, 376, 382, 470, 560, 658, 752, 764, 940, 955, 1316, 1337, 1528, 1645, 1880, 1910, 2632, 2674, 3056, 3290, 3760, 3820, 5264, 5348, 6580, 6685, 7640, 8977, 10696, 13160, 13370, 15280, 17954, 21392, 26320, 26740, 35908, 44885, 53480, 62839, 71816, 89770, 106960, 125678, 143632, 179540, 251356, 314195, 359080, 502712, 628390, 718160, 1005424, 1256780, 2513560, 5027120]

約数ペア:

[(1, 5027120), (2, 2513560), (4, 1256780), (5, 1005424), (7, 718160), (8, 628390), (10, 502712), (14, 359080), (16, 314195), (20, 251356), (28, 179540), (35, 143632), (40, 125678), (47, 106960), (56, 89770), (70, 71816), (80, 62839), (94, 53480), (112, 44885), (140, 35908), (188, 26740), (191, 26320), (235, 21392), (280, 17954), (329, 15280), (376, 13370), (382, 13160), (470, 10696), (560, 8977), (658, 7640), (752, 6685), (764, 6580), (940, 5348), (955, 5264), (1316, 3820), (1337, 3760), (1528, 3290), (1645, 3056), (1880, 2674), (1910, 2632)]