880150880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2837}}^1$

素因数の和:3136

約数の個数: 96

約数和(自身を含む): 2385827136

約数和(自身を除く): 1505676256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 277, 280, 554, 560, 1108, 1120, 1385, 1939, 2216, 2770, 2837, 3878, 4432, 5540, 5674, 7756, 8864, 9695, 11080, 11348, 14185, 15512, 19390, 19859, 22160, 22696, 28370, 31024, 38780, 39718, 44320, 45392, 56740, 62048, 77560, 79436, 90784, 99295, 113480, 155120, 158872, 198590, 226960, 310240, 317744, 397180, 453920, 635488, 785849, 794360, 1571698, 1588720, 3143396, 3177440, 3929245, 5500943, 6286792, 7858490, 11001886, 12573584, 15716980, 22003772, 25147168, 27504715, 31433960, 44007544, 55009430, 62867920, 88015088, 110018860, 125735840, 176030176, 220037720, 440075440, 880150880]

約数ペア:

[(1, 880150880), (2, 440075440), (4, 220037720), (5, 176030176), (7, 125735840), (8, 110018860), (10, 88015088), (14, 62867920), (16, 55009430), (20, 44007544), (28, 31433960), (32, 27504715), (35, 25147168), (40, 22003772), (56, 15716980), (70, 12573584), (80, 11001886), (112, 7858490), (140, 6286792), (160, 5500943), (224, 3929245), (277, 3177440), (280, 3143396), (554, 1588720), (560, 1571698), (1108, 794360), (1120, 785849), (1385, 635488), (1939, 453920), (2216, 397180), (2770, 317744), (2837, 310240), (3878, 226960), (4432, 198590), (5540, 158872), (5674, 155120), (7756, 113480), (8864, 99295), (9695, 90784), (11080, 79436), (11348, 77560), (14185, 62048), (15512, 56740), (19390, 45392), (19859, 44320), (22160, 39718), (22696, 38780), (28370, 31024)]