1086400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{97}}^1$

素因数の和:126

約数の個数: 84

約数和(自身を含む): 3086608

約数和(自身を除く): 2000208

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, 140, 160, 175, 194, 200, 224, 280, 320, 350, 388, 400, 448, 485, 560, 679, 700, 776, 800, 970, 1120, 1358, 1400, 1552, 1600, 1940, 2240, 2425, 2716, 2800, 3104, 3395, 3880, 4850, 5432, 5600, 6208, 6790, 7760, 9700, 10864, 11200, 13580, 15520, 16975, 19400, 21728, 27160, 31040, 33950, 38800, 43456, 54320, 67900, 77600, 108640, 135800, 155200, 217280, 271600, 543200, 1086400]

約数ペア:

[(1, 1086400), (2, 543200), (4, 271600), (5, 217280), (7, 155200), (8, 135800), (10, 108640), (14, 77600), (16, 67900), (20, 54320), (25, 43456), (28, 38800), (32, 33950), (35, 31040), (40, 27160), (50, 21728), (56, 19400), (64, 16975), (70, 15520), (80, 13580), (97, 11200), (100, 10864), (112, 9700), (140, 7760), (160, 6790), (175, 6208), (194, 5600), (200, 5432), (224, 4850), (280, 3880), (320, 3395), (350, 3104), (388, 2800), (400, 2716), (448, 2425), (485, 2240), (560, 1940), (679, 1600), (700, 1552), (776, 1400), (800, 1358), (970, 1120)]