115712000

素因数分解:

$2^{13}\times 5^3\times {\mathrm{113}}^1$

素因数の和:154

約数の個数: 112

約数和(自身を含む): 291355272

約数和(自身を除く): 175643272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 125, 128, 160, 200, 226, 250, 256, 320, 400, 452, 500, 512, 565, 640, 800, 904, 1000, 1024, 1130, 1280, 1600, 1808, 2000, 2048, 2260, 2560, 2825, 3200, 3616, 4000, 4096, 4520, 5120, 5650, 6400, 7232, 8000, 8192, 9040, 10240, 11300, 12800, 14125, 14464, 16000, 18080, 20480, 22600, 25600, 28250, 28928, 32000, 36160, 40960, 45200, 51200, 56500, 57856, 64000, 72320, 90400, 102400, 113000, 115712, 128000, 144640, 180800, 204800, 226000, 231424, 256000, 289280, 361600, 452000, 462848, 512000, 578560, 723200, 904000, 925696, 1024000, 1157120, 1446400, 1808000, 2314240, 2892800, 3616000, 4628480, 5785600, 7232000, 11571200, 14464000, 23142400, 28928000, 57856000, 115712000]

約数ペア:

[(1, 115712000), (2, 57856000), (4, 28928000), (5, 23142400), (8, 14464000), (10, 11571200), (16, 7232000), (20, 5785600), (25, 4628480), (32, 3616000), (40, 2892800), (50, 2314240), (64, 1808000), (80, 1446400), (100, 1157120), (113, 1024000), (125, 925696), (128, 904000), (160, 723200), (200, 578560), (226, 512000), (250, 462848), (256, 452000), (320, 361600), (400, 289280), (452, 256000), (500, 231424), (512, 226000), (565, 204800), (640, 180800), (800, 144640), (904, 128000), (1000, 115712), (1024, 113000), (1130, 102400), (1280, 90400), (1600, 72320), (1808, 64000), (2000, 57856), (2048, 56500), (2260, 51200), (2560, 45200), (2825, 40960), (3200, 36160), (3616, 32000), (4000, 28928), (4096, 28250), (4520, 25600), (5120, 22600), (5650, 20480), (6400, 18080), (7232, 16000), (8000, 14464), (8192, 14125), (9040, 12800), (10240, 11300)]