2014328020

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{3539}}^1$

素因数の和:3888

約数の個数: 48

約数和(自身を含む): 4281984000

約数和(自身を除く): 2267655980

約数列:

[1, 2, 4, 5, 10, 20, 149, 191, 298, 382, 596, 745, 764, 955, 1490, 1910, 2980, 3539, 3820, 7078, 14156, 17695, 28459, 35390, 56918, 70780, 113836, 142295, 284590, 527311, 569180, 675949, 1054622, 1351898, 2109244, 2636555, 2703796, 3379745, 5273110, 6759490, 10546220, 13518980, 100716401, 201432802, 402865604, 503582005, 1007164010, 2014328020]

約数ペア:

[(1, 2014328020), (2, 1007164010), (4, 503582005), (5, 402865604), (10, 201432802), (20, 100716401), (149, 13518980), (191, 10546220), (298, 6759490), (382, 5273110), (596, 3379745), (745, 2703796), (764, 2636555), (955, 2109244), (1490, 1351898), (1910, 1054622), (2980, 675949), (3539, 569180), (3820, 527311), (7078, 284590), (14156, 142295), (17695, 113836), (28459, 70780), (35390, 56918)]