29696000

素因数分解:

$2^{13}\times 5^3\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 112

約数和(自身を含む): 76672440

約数和(自身を除く): 46976440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 125, 128, 145, 160, 200, 232, 250, 256, 290, 320, 400, 464, 500, 512, 580, 640, 725, 800, 928, 1000, 1024, 1160, 1280, 1450, 1600, 1856, 2000, 2048, 2320, 2560, 2900, 3200, 3625, 3712, 4000, 4096, 4640, 5120, 5800, 6400, 7250, 7424, 8000, 8192, 9280, 10240, 11600, 12800, 14500, 14848, 16000, 18560, 20480, 23200, 25600, 29000, 29696, 32000, 37120, 40960, 46400, 51200, 58000, 59392, 64000, 74240, 92800, 102400, 116000, 118784, 128000, 148480, 185600, 204800, 232000, 237568, 256000, 296960, 371200, 464000, 512000, 593920, 742400, 928000, 1024000, 1187840, 1484800, 1856000, 2969600, 3712000, 5939200, 7424000, 14848000, 29696000]

約数ペア:

[(1, 29696000), (2, 14848000), (4, 7424000), (5, 5939200), (8, 3712000), (10, 2969600), (16, 1856000), (20, 1484800), (25, 1187840), (29, 1024000), (32, 928000), (40, 742400), (50, 593920), (58, 512000), (64, 464000), (80, 371200), (100, 296960), (116, 256000), (125, 237568), (128, 232000), (145, 204800), (160, 185600), (200, 148480), (232, 128000), (250, 118784), (256, 116000), (290, 102400), (320, 92800), (400, 74240), (464, 64000), (500, 59392), (512, 58000), (580, 51200), (640, 46400), (725, 40960), (800, 37120), (928, 32000), (1000, 29696), (1024, 29000), (1160, 25600), (1280, 23200), (1450, 20480), (1600, 18560), (1856, 16000), (2000, 14848), (2048, 14500), (2320, 12800), (2560, 11600), (2900, 10240), (3200, 9280), (3625, 8192), (3712, 8000), (4000, 7424), (4096, 7250), (4640, 6400), (5120, 5800)]