13688000

素因数分解:

$2^6\times 5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 112

約数和(自身を含む): 35661600

約数和(自身を除く): 21973600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 59, 64, 80, 100, 116, 118, 125, 145, 160, 200, 232, 236, 250, 290, 295, 320, 400, 464, 472, 500, 580, 590, 725, 800, 928, 944, 1000, 1160, 1180, 1450, 1475, 1600, 1711, 1856, 1888, 2000, 2320, 2360, 2900, 2950, 3422, 3625, 3776, 4000, 4640, 4720, 5800, 5900, 6844, 7250, 7375, 8000, 8555, 9280, 9440, 11600, 11800, 13688, 14500, 14750, 17110, 18880, 23200, 23600, 27376, 29000, 29500, 34220, 42775, 46400, 47200, 54752, 58000, 59000, 68440, 85550, 94400, 109504, 116000, 118000, 136880, 171100, 213875, 232000, 236000, 273760, 342200, 427750, 472000, 547520, 684400, 855500, 1368800, 1711000, 2737600, 3422000, 6844000, 13688000]

約数ペア:

[(1, 13688000), (2, 6844000), (4, 3422000), (5, 2737600), (8, 1711000), (10, 1368800), (16, 855500), (20, 684400), (25, 547520), (29, 472000), (32, 427750), (40, 342200), (50, 273760), (58, 236000), (59, 232000), (64, 213875), (80, 171100), (100, 136880), (116, 118000), (118, 116000), (125, 109504), (145, 94400), (160, 85550), (200, 68440), (232, 59000), (236, 58000), (250, 54752), (290, 47200), (295, 46400), (320, 42775), (400, 34220), (464, 29500), (472, 29000), (500, 27376), (580, 23600), (590, 23200), (725, 18880), (800, 17110), (928, 14750), (944, 14500), (1000, 13688), (1160, 11800), (1180, 11600), (1450, 9440), (1475, 9280), (1600, 8555), (1711, 8000), (1856, 7375), (1888, 7250), (2000, 6844), (2320, 5900), (2360, 5800), (2900, 4720), (2950, 4640), (3422, 4000), (3625, 3776)]