5085730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 5800670

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 71, 95, 130, 142, 145, 190, 247, 290, 355, 377, 494, 551, 710, 754, 923, 1102, 1235, 1349, 1846, 1885, 2059, 2470, 2698, 2755, 3770, 4118, 4615, 5510, 6745, 7163, 9230, 10295, 13490, 14326, 17537, 20590, 26767, 35074, 35815, 39121, 53534, 71630, 78242, 87685, 133835, 175370, 195605, 267670, 391210, 508573, 1017146, 2542865, 5085730]

約数ペア:

[(1, 5085730), (2, 2542865), (5, 1017146), (10, 508573), (13, 391210), (19, 267670), (26, 195605), (29, 175370), (38, 133835), (58, 87685), (65, 78242), (71, 71630), (95, 53534), (130, 39121), (142, 35815), (145, 35074), (190, 26767), (247, 20590), (290, 17537), (355, 14326), (377, 13490), (494, 10295), (551, 9230), (710, 7163), (754, 6745), (923, 5510), (1102, 4615), (1235, 4118), (1349, 3770), (1846, 2755), (1885, 2698), (2059, 2470)]