2077792310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{7589}}^1$

素因数の和:7757

約数の個数: 64

約数和(自身を含む): 4328121600

約数和(自身を除く): 2250329290

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 131, 190, 209, 262, 418, 655, 1045, 1310, 1441, 2090, 2489, 2882, 4978, 7205, 7589, 12445, 14410, 15178, 24890, 27379, 37945, 54758, 75890, 83479, 136895, 144191, 166958, 273790, 288382, 417395, 720955, 834790, 994159, 1441910, 1586101, 1988318, 3172202, 4970795, 7930505, 9941590, 10935749, 15861010, 18889021, 21871498, 37778042, 54678745, 94445105, 109357490, 188890210, 207779231, 415558462, 1038896155, 2077792310]

約数ペア:

[(1, 2077792310), (2, 1038896155), (5, 415558462), (10, 207779231), (11, 188890210), (19, 109357490), (22, 94445105), (38, 54678745), (55, 37778042), (95, 21871498), (110, 18889021), (131, 15861010), (190, 10935749), (209, 9941590), (262, 7930505), (418, 4970795), (655, 3172202), (1045, 1988318), (1310, 1586101), (1441, 1441910), (2090, 994159), (2489, 834790), (2882, 720955), (4978, 417395), (7205, 288382), (7589, 273790), (12445, 166958), (14410, 144191), (15178, 136895), (24890, 83479), (27379, 75890), (37945, 54758)]