10864000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{97}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 31187520

約数和(自身を除く): 20323520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 97, 100, 112, 125, 128, 140, 160, 175, 194, 200, 224, 250, 280, 320, 350, 388, 400, 448, 485, 500, 560, 640, 679, 700, 776, 800, 875, 896, 970, 1000, 1120, 1358, 1400, 1552, 1600, 1750, 1940, 2000, 2240, 2425, 2716, 2800, 3104, 3200, 3395, 3500, 3880, 4000, 4480, 4850, 5432, 5600, 6208, 6790, 7000, 7760, 8000, 9700, 10864, 11200, 12125, 12416, 13580, 14000, 15520, 16000, 16975, 19400, 21728, 22400, 24250, 27160, 28000, 31040, 33950, 38800, 43456, 48500, 54320, 56000, 62080, 67900, 77600, 84875, 86912, 97000, 108640, 112000, 135800, 155200, 169750, 194000, 217280, 271600, 310400, 339500, 388000, 434560, 543200, 679000, 776000, 1086400, 1358000, 1552000, 2172800, 2716000, 5432000, 10864000]

約数ペア:

[(1, 10864000), (2, 5432000), (4, 2716000), (5, 2172800), (7, 1552000), (8, 1358000), (10, 1086400), (14, 776000), (16, 679000), (20, 543200), (25, 434560), (28, 388000), (32, 339500), (35, 310400), (40, 271600), (50, 217280), (56, 194000), (64, 169750), (70, 155200), (80, 135800), (97, 112000), (100, 108640), (112, 97000), (125, 86912), (128, 84875), (140, 77600), (160, 67900), (175, 62080), (194, 56000), (200, 54320), (224, 48500), (250, 43456), (280, 38800), (320, 33950), (350, 31040), (388, 28000), (400, 27160), (448, 24250), (485, 22400), (500, 21728), (560, 19400), (640, 16975), (679, 16000), (700, 15520), (776, 14000), (800, 13580), (875, 12416), (896, 12125), (970, 11200), (1000, 10864), (1120, 9700), (1358, 8000), (1400, 7760), (1552, 7000), (1600, 6790), (1750, 6208), (1940, 5600), (2000, 5432), (2240, 4850), (2425, 4480), (2716, 4000), (2800, 3880), (3104, 3500), (3200, 3395)]