124359040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14947}}^1$

素因数の和:14979

約数の個数: 64

約数和(自身を含む): 320186160

約数和(自身を除く): 195827120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 14947, 29894, 59788, 74735, 119576, 149470, 194311, 239152, 298940, 388622, 478304, 597880, 777244, 956608, 971555, 1195760, 1554488, 1913216, 1943110, 2391520, 3108976, 3886220, 4783040, 6217952, 7772440, 9566080, 12435904, 15544880, 24871808, 31089760, 62179520, 124359040]

約数ペア:

[(1, 124359040), (2, 62179520), (4, 31089760), (5, 24871808), (8, 15544880), (10, 12435904), (13, 9566080), (16, 7772440), (20, 6217952), (26, 4783040), (32, 3886220), (40, 3108976), (52, 2391520), (64, 1943110), (65, 1913216), (80, 1554488), (104, 1195760), (128, 971555), (130, 956608), (160, 777244), (208, 597880), (260, 478304), (320, 388622), (416, 298940), (520, 239152), (640, 194311), (832, 149470), (1040, 119576), (1664, 74735), (2080, 59788), (4160, 29894), (8320, 14947)]