9910880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8849}}^1$

素因数の和:8871

約数の個数: 48

約数和(自身を含む): 26762400

約数和(自身を除く): 16851520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 8849, 17698, 35396, 44245, 61943, 70792, 88490, 123886, 141584, 176980, 247772, 283168, 309715, 353960, 495544, 619430, 707920, 991088, 1238860, 1415840, 1982176, 2477720, 4955440, 9910880]

約数ペア:

[(1, 9910880), (2, 4955440), (4, 2477720), (5, 1982176), (7, 1415840), (8, 1238860), (10, 991088), (14, 707920), (16, 619430), (20, 495544), (28, 353960), (32, 309715), (35, 283168), (40, 247772), (56, 176980), (70, 141584), (80, 123886), (112, 88490), (140, 70792), (160, 61943), (224, 44245), (280, 35396), (560, 17698), (1120, 8849)]