56992000

素因数分解:

$2^8\times 5^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 154011312

約数和(自身を除く): 97019312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 137, 160, 200, 208, 250, 256, 260, 274, 320, 325, 400, 416, 500, 520, 548, 640, 650, 685, 800, 832, 1000, 1040, 1096, 1280, 1300, 1370, 1600, 1625, 1664, 1781, 2000, 2080, 2192, 2600, 2740, 3200, 3250, 3328, 3425, 3562, 4000, 4160, 4384, 5200, 5480, 6400, 6500, 6850, 7124, 8000, 8320, 8768, 8905, 10400, 10960, 13000, 13700, 14248, 16000, 16640, 17125, 17536, 17810, 20800, 21920, 26000, 27400, 28496, 32000, 34250, 35072, 35620, 41600, 43840, 44525, 52000, 54800, 56992, 68500, 71240, 83200, 87680, 89050, 104000, 109600, 113984, 137000, 142480, 175360, 178100, 208000, 219200, 222625, 227968, 274000, 284960, 356200, 416000, 438400, 445250, 455936, 548000, 569920, 712400, 876800, 890500, 1096000, 1139840, 1424800, 1781000, 2192000, 2279680, 2849600, 3562000, 4384000, 5699200, 7124000, 11398400, 14248000, 28496000, 56992000]

約数ペア:

[(1, 56992000), (2, 28496000), (4, 14248000), (5, 11398400), (8, 7124000), (10, 5699200), (13, 4384000), (16, 3562000), (20, 2849600), (25, 2279680), (26, 2192000), (32, 1781000), (40, 1424800), (50, 1139840), (52, 1096000), (64, 890500), (65, 876800), (80, 712400), (100, 569920), (104, 548000), (125, 455936), (128, 445250), (130, 438400), (137, 416000), (160, 356200), (200, 284960), (208, 274000), (250, 227968), (256, 222625), (260, 219200), (274, 208000), (320, 178100), (325, 175360), (400, 142480), (416, 137000), (500, 113984), (520, 109600), (548, 104000), (640, 89050), (650, 87680), (685, 83200), (800, 71240), (832, 68500), (1000, 56992), (1040, 54800), (1096, 52000), (1280, 44525), (1300, 43840), (1370, 41600), (1600, 35620), (1625, 35072), (1664, 34250), (1781, 32000), (2000, 28496), (2080, 27400), (2192, 26000), (2600, 21920), (2740, 20800), (3200, 17810), (3250, 17536), (3328, 17125), (3425, 16640), (3562, 16000), (4000, 14248), (4160, 13700), (4384, 13000), (5200, 10960), (5480, 10400), (6400, 8905), (6500, 8768), (6850, 8320), (7124, 8000)]