17310100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 39997440

約数和(自身を除く): 22687340

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 47, 50, 58, 94, 100, 116, 127, 145, 188, 235, 254, 290, 470, 508, 580, 635, 725, 940, 1175, 1270, 1363, 1450, 2350, 2540, 2726, 2900, 3175, 3683, 4700, 5452, 5969, 6350, 6815, 7366, 11938, 12700, 13630, 14732, 18415, 23876, 27260, 29845, 34075, 36830, 59690, 68150, 73660, 92075, 119380, 136300, 149225, 173101, 184150, 298450, 346202, 368300, 596900, 692404, 865505, 1731010, 3462020, 4327525, 8655050, 17310100]

約数ペア:

[(1, 17310100), (2, 8655050), (4, 4327525), (5, 3462020), (10, 1731010), (20, 865505), (25, 692404), (29, 596900), (47, 368300), (50, 346202), (58, 298450), (94, 184150), (100, 173101), (116, 149225), (127, 136300), (145, 119380), (188, 92075), (235, 73660), (254, 68150), (290, 59690), (470, 36830), (508, 34075), (580, 29845), (635, 27260), (725, 23876), (940, 18415), (1175, 14732), (1270, 13630), (1363, 12700), (1450, 11938), (2350, 7366), (2540, 6815), (2726, 6350), (2900, 5969), (3175, 5452), (3683, 4700)]