12500067450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{108649}}^1$

素因数の和:108736

約数の個数: 96

約数和(自身を含む): 33950952000

約数和(自身を除く): 21450884550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 59, 65, 75, 78, 118, 130, 150, 177, 195, 295, 325, 354, 390, 590, 650, 767, 885, 975, 1475, 1534, 1770, 1950, 2301, 2950, 3835, 4425, 4602, 7670, 8850, 11505, 19175, 23010, 38350, 57525, 108649, 115050, 217298, 325947, 543245, 651894, 1086490, 1412437, 1629735, 2716225, 2824874, 3259470, 4237311, 5432450, 6410291, 7062185, 8148675, 8474622, 12820582, 14124370, 16297350, 19230873, 21186555, 32051455, 35310925, 38461746, 42373110, 64102910, 70621850, 83333783, 96154365, 105932775, 160257275, 166667566, 192308730, 211865550, 250001349, 320514550, 416668915, 480771825, 500002698, 833337830, 961543650, 1250006745, 2083344575, 2500013490, 4166689150, 6250033725, 12500067450]

約数ペア:

[(1, 12500067450), (2, 6250033725), (3, 4166689150), (5, 2500013490), (6, 2083344575), (10, 1250006745), (13, 961543650), (15, 833337830), (25, 500002698), (26, 480771825), (30, 416668915), (39, 320514550), (50, 250001349), (59, 211865550), (65, 192308730), (75, 166667566), (78, 160257275), (118, 105932775), (130, 96154365), (150, 83333783), (177, 70621850), (195, 64102910), (295, 42373110), (325, 38461746), (354, 35310925), (390, 32051455), (590, 21186555), (650, 19230873), (767, 16297350), (885, 14124370), (975, 12820582), (1475, 8474622), (1534, 8148675), (1770, 7062185), (1950, 6410291), (2301, 5432450), (2950, 4237311), (3835, 3259470), (4425, 2824874), (4602, 2716225), (7670, 1629735), (8850, 1412437), (11505, 1086490), (19175, 651894), (23010, 543245), (38350, 325947), (57525, 217298), (108649, 115050)]