2580825032

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2179}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 5207932800

約数和(自身を除く): 2627107768

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 157, 164, 184, 314, 328, 628, 943, 1256, 1886, 2179, 3611, 3772, 4358, 6437, 7222, 7544, 8716, 12874, 14444, 17432, 25748, 28888, 50117, 51496, 89339, 100234, 148051, 178678, 200468, 296102, 342103, 357356, 400936, 592204, 684206, 714712, 1184408, 1368412, 2054797, 2736824, 4109594, 7868369, 8219188, 14026223, 15736738, 16438376, 28052446, 31473476, 56104892, 62946952, 112209784, 322603129, 645206258, 1290412516, 2580825032]

約数ペア:

[(1, 2580825032), (2, 1290412516), (4, 645206258), (8, 322603129), (23, 112209784), (41, 62946952), (46, 56104892), (82, 31473476), (92, 28052446), (157, 16438376), (164, 15736738), (184, 14026223), (314, 8219188), (328, 7868369), (628, 4109594), (943, 2736824), (1256, 2054797), (1886, 1368412), (2179, 1184408), (3611, 714712), (3772, 684206), (4358, 592204), (6437, 400936), (7222, 357356), (7544, 342103), (8716, 296102), (12874, 200468), (14444, 178678), (17432, 148051), (25748, 100234), (28888, 89339), (50117, 51496)]