2502247600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2135

約数の個数: 120

約数和(自身を含む): 6279174000

約数和(自身を除く): 3776926400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 109, 116, 145, 200, 218, 232, 290, 400, 436, 464, 545, 580, 725, 872, 1090, 1160, 1450, 1744, 1979, 2180, 2320, 2725, 2900, 3161, 3958, 4360, 5450, 5800, 6322, 7916, 8720, 9895, 10900, 11600, 12644, 15805, 15832, 19790, 21800, 25288, 31610, 31664, 39580, 43600, 49475, 50576, 57391, 63220, 79025, 79160, 98950, 114782, 126440, 158050, 158320, 197900, 215711, 229564, 252880, 286955, 316100, 395800, 431422, 459128, 573910, 632200, 791600, 862844, 918256, 1078555, 1147820, 1264400, 1434775, 1725688, 2157110, 2295640, 2869550, 3451376, 4314220, 4591280, 5392775, 5739100, 6255619, 8628440, 10785550, 11478200, 12511238, 17256880, 21571100, 22956400, 25022476, 31278095, 43142200, 50044952, 62556190, 86284400, 100089904, 125112380, 156390475, 250224760, 312780950, 500449520, 625561900, 1251123800, 2502247600]

約数ペア:

[(1, 2502247600), (2, 1251123800), (4, 625561900), (5, 500449520), (8, 312780950), (10, 250224760), (16, 156390475), (20, 125112380), (25, 100089904), (29, 86284400), (40, 62556190), (50, 50044952), (58, 43142200), (80, 31278095), (100, 25022476), (109, 22956400), (116, 21571100), (145, 17256880), (200, 12511238), (218, 11478200), (232, 10785550), (290, 8628440), (400, 6255619), (436, 5739100), (464, 5392775), (545, 4591280), (580, 4314220), (725, 3451376), (872, 2869550), (1090, 2295640), (1160, 2157110), (1450, 1725688), (1744, 1434775), (1979, 1264400), (2180, 1147820), (2320, 1078555), (2725, 918256), (2900, 862844), (3161, 791600), (3958, 632200), (4360, 573910), (5450, 459128), (5800, 431422), (6322, 395800), (7916, 316100), (8720, 286955), (9895, 252880), (10900, 229564), (11600, 215711), (12644, 197900), (15805, 158320), (15832, 158050), (19790, 126440), (21800, 114782), (25288, 98950), (31610, 79160), (31664, 79025), (39580, 63220), (43600, 57391), (49475, 50576)]