39918030400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6337}}^1$

素因数の和:6517

約数の個数: 168

約数和(自身を含む): 102206283776

約数和(自身を除く): 62288253376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 127, 155, 160, 200, 248, 254, 310, 320, 400, 496, 508, 620, 635, 775, 800, 992, 1016, 1240, 1270, 1550, 1600, 1984, 2032, 2480, 2540, 3100, 3175, 3937, 4064, 4960, 5080, 6200, 6337, 6350, 7874, 8128, 9920, 10160, 12400, 12674, 12700, 15748, 19685, 20320, 24800, 25348, 25400, 31496, 31685, 39370, 40640, 49600, 50696, 50800, 62992, 63370, 78740, 98425, 101392, 101600, 125984, 126740, 157480, 158425, 196447, 196850, 202784, 203200, 251968, 253480, 314960, 316850, 392894, 393700, 405568, 506960, 629920, 633700, 785788, 787400, 804799, 982235, 1013920, 1259840, 1267400, 1571576, 1574800, 1609598, 1964470, 2027840, 2534800, 3143152, 3149600, 3219196, 3928940, 4023995, 4911175, 5069600, 6286304, 6299200, 6438392, 7857880, 8047990, 9822350, 10139200, 12572608, 12876784, 15715760, 16095980, 19644700, 20119975, 24948769, 25753568, 31431520, 32191960, 39289400, 40239950, 49897538, 51507136, 62863040, 64383920, 78578800, 80479900, 99795076, 124743845, 128767840, 157157600, 160959800, 199590152, 249487690, 257535680, 314315200, 321919600, 399180304, 498975380, 623719225, 643839200, 798360608, 997950760, 1247438450, 1287678400, 1596721216, 1995901520, 2494876900, 3991803040, 4989753800, 7983606080, 9979507600, 19959015200, 39918030400]

約数ペア:

[(1, 39918030400), (2, 19959015200), (4, 9979507600), (5, 7983606080), (8, 4989753800), (10, 3991803040), (16, 2494876900), (20, 1995901520), (25, 1596721216), (31, 1287678400), (32, 1247438450), (40, 997950760), (50, 798360608), (62, 643839200), (64, 623719225), (80, 498975380), (100, 399180304), (124, 321919600), (127, 314315200), (155, 257535680), (160, 249487690), (200, 199590152), (248, 160959800), (254, 157157600), (310, 128767840), (320, 124743845), (400, 99795076), (496, 80479900), (508, 78578800), (620, 64383920), (635, 62863040), (775, 51507136), (800, 49897538), (992, 40239950), (1016, 39289400), (1240, 32191960), (1270, 31431520), (1550, 25753568), (1600, 24948769), (1984, 20119975), (2032, 19644700), (2480, 16095980), (2540, 15715760), (3100, 12876784), (3175, 12572608), (3937, 10139200), (4064, 9822350), (4960, 8047990), (5080, 7857880), (6200, 6438392), (6337, 6299200), (6350, 6286304), (7874, 5069600), (8128, 4911175), (9920, 4023995), (10160, 3928940), (12400, 3219196), (12674, 3149600), (12700, 3143152), (15748, 2534800), (19685, 2027840), (20320, 1964470), (24800, 1609598), (25348, 1574800), (25400, 1571576), (31496, 1267400), (31685, 1259840), (39370, 1013920), (40640, 982235), (49600, 804799), (50696, 787400), (50800, 785788), (62992, 633700), (63370, 629920), (78740, 506960), (98425, 405568), (101392, 393700), (101600, 392894), (125984, 316850), (126740, 314960), (157480, 253480), (158425, 251968), (196447, 203200), (196850, 202784)]