2061036140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 4666019904

約数和(自身を除く): 2604983764

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 181, 214, 313, 340, 362, 428, 535, 626, 724, 905, 1070, 1252, 1565, 1810, 1819, 2140, 3077, 3130, 3620, 3638, 5321, 6154, 6260, 7276, 9095, 10642, 12308, 15385, 18190, 19367, 21284, 26605, 30770, 33491, 36380, 38734, 53210, 56653, 61540, 66982, 77468, 96835, 106420, 113306, 133964, 167455, 193670, 226612, 283265, 329239, 334910, 387340, 566530, 569347, 658478, 669820, 963101, 1133060, 1138694, 1316956, 1646195, 1926202, 2277388, 2846735, 3292390, 3852404, 4815505, 5693470, 6061871, 6584780, 9631010, 11386940, 12123742, 19262020, 24247484, 30309355, 60618710, 103051807, 121237420, 206103614, 412207228, 515259035, 1030518070, 2061036140]

約数ペア:

[(1, 2061036140), (2, 1030518070), (4, 515259035), (5, 412207228), (10, 206103614), (17, 121237420), (20, 103051807), (34, 60618710), (68, 30309355), (85, 24247484), (107, 19262020), (170, 12123742), (181, 11386940), (214, 9631010), (313, 6584780), (340, 6061871), (362, 5693470), (428, 4815505), (535, 3852404), (626, 3292390), (724, 2846735), (905, 2277388), (1070, 1926202), (1252, 1646195), (1565, 1316956), (1810, 1138694), (1819, 1133060), (2140, 963101), (3077, 669820), (3130, 658478), (3620, 569347), (3638, 566530), (5321, 387340), (6154, 334910), (6260, 329239), (7276, 283265), (9095, 226612), (10642, 193670), (12308, 167455), (15385, 133964), (18190, 113306), (19367, 106420), (21284, 96835), (26605, 77468), (30770, 66982), (33491, 61540), (36380, 56653), (38734, 53210)]