2054402800

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1275

約数の個数: 120

約数和(自身を含む): 5113688576

約数和(自身を除く): 3059285776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 127, 148, 185, 200, 254, 296, 370, 400, 508, 592, 635, 740, 925, 1016, 1093, 1270, 1480, 1850, 2032, 2186, 2540, 2960, 3175, 3700, 4372, 4699, 5080, 5465, 6350, 7400, 8744, 9398, 10160, 10930, 12700, 14800, 17488, 18796, 21860, 23495, 25400, 27325, 37592, 40441, 43720, 46990, 50800, 54650, 75184, 80882, 87440, 93980, 109300, 117475, 138811, 161764, 187960, 202205, 218600, 234950, 277622, 323528, 375920, 404410, 437200, 469900, 555244, 647056, 694055, 808820, 939800, 1011025, 1110488, 1388110, 1617640, 1879600, 2022050, 2220976, 2776220, 3235280, 3470275, 4044100, 5136007, 5552440, 6940550, 8088200, 10272014, 11104880, 13881100, 16176400, 20544028, 25680035, 27762200, 41088056, 51360070, 55524400, 82176112, 102720140, 128400175, 205440280, 256800350, 410880560, 513600700, 1027201400, 2054402800]

約数ペア:

[(1, 2054402800), (2, 1027201400), (4, 513600700), (5, 410880560), (8, 256800350), (10, 205440280), (16, 128400175), (20, 102720140), (25, 82176112), (37, 55524400), (40, 51360070), (50, 41088056), (74, 27762200), (80, 25680035), (100, 20544028), (127, 16176400), (148, 13881100), (185, 11104880), (200, 10272014), (254, 8088200), (296, 6940550), (370, 5552440), (400, 5136007), (508, 4044100), (592, 3470275), (635, 3235280), (740, 2776220), (925, 2220976), (1016, 2022050), (1093, 1879600), (1270, 1617640), (1480, 1388110), (1850, 1110488), (2032, 1011025), (2186, 939800), (2540, 808820), (2960, 694055), (3175, 647056), (3700, 555244), (4372, 469900), (4699, 437200), (5080, 404410), (5465, 375920), (6350, 323528), (7400, 277622), (8744, 234950), (9398, 218600), (10160, 202205), (10930, 187960), (12700, 161764), (14800, 138811), (17488, 117475), (18796, 109300), (21860, 93980), (23495, 87440), (25400, 80882), (27325, 75184), (37592, 54650), (40441, 50800), (43720, 46990)]