5705129.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 36938880

約数和(自身を除く): 22700600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 211, 241, 280, 422, 482, 844, 964, 1055, 1205, 1477, 1687, 1688, 1928, 2110, 2410, 2954, 3374, 4220, 4820, 5908, 6748, 7385, 8435, 8440, 9640, 11816, 13496, 14770, 16870, 29540, 33740, 50851, 59080, 67480, 101702, 203404, 254255, 355957, 406808, 508510, 711914, 1017020, 1423828, 1779785, 2034040, 2847656, 3559570, 7119140, 14238280]

約数ペア:

[(1, 14238280), (2, 7119140), (4, 3559570), (5, 2847656), (7, 2034040), (8, 1779785), (10, 1423828), (14, 1017020), (20, 711914), (28, 508510), (35, 406808), (40, 355957), (56, 254255), (70, 203404), (140, 101702), (211, 67480), (241, 59080), (280, 50851), (422, 33740), (482, 29540), (844, 16870), (964, 14770), (1055, 13496), (1205, 11816), (1477, 9640), (1687, 8440), (1688, 8435), (1928, 7385), (2110, 6748), (2410, 5908), (2954, 4820), (3374, 4220)]