5137880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11677}}^1$

素因数の和:11699

約数の個数: 32

約数和(自身を含む): 12612240

約数和(自身を除く): 7474360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11677, 23354, 46708, 58385, 93416, 116770, 128447, 233540, 256894, 467080, 513788, 642235, 1027576, 1284470, 2568940, 5137880]

約数ペア:

[(1, 5137880), (2, 2568940), (4, 1284470), (5, 1027576), (8, 642235), (10, 513788), (11, 467080), (20, 256894), (22, 233540), (40, 128447), (44, 116770), (55, 93416), (88, 58385), (110, 46708), (220, 23354), (440, 11677)]