23023840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 63370944

約数和(自身を除く): 40347104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 337, 427, 488, 560, 610, 674, 854, 976, 1120, 1220, 1348, 1685, 1708, 1952, 2135, 2359, 2440, 2696, 3370, 3416, 4270, 4718, 4880, 5392, 6740, 6832, 8540, 9436, 9760, 10784, 11795, 13480, 13664, 17080, 18872, 20557, 23590, 26960, 34160, 37744, 41114, 47180, 53920, 68320, 75488, 82228, 94360, 102785, 143899, 164456, 188720, 205570, 287798, 328912, 377440, 411140, 575596, 657824, 719495, 822280, 1151192, 1438990, 1644560, 2302384, 2877980, 3289120, 4604768, 5755960, 11511920, 23023840]

約数ペア:

[(1, 23023840), (2, 11511920), (4, 5755960), (5, 4604768), (7, 3289120), (8, 2877980), (10, 2302384), (14, 1644560), (16, 1438990), (20, 1151192), (28, 822280), (32, 719495), (35, 657824), (40, 575596), (56, 411140), (61, 377440), (70, 328912), (80, 287798), (112, 205570), (122, 188720), (140, 164456), (160, 143899), (224, 102785), (244, 94360), (280, 82228), (305, 75488), (337, 68320), (427, 53920), (488, 47180), (560, 41114), (610, 37744), (674, 34160), (854, 26960), (976, 23590), (1120, 20557), (1220, 18872), (1348, 17080), (1685, 13664), (1708, 13480), (1952, 11795), (2135, 10784), (2359, 9760), (2440, 9436), (2696, 8540), (3370, 6832), (3416, 6740), (4270, 5392), (4718, 4880)]