9723280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 26248320

約数和(自身を除く): 16525040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 179, 194, 280, 358, 388, 485, 560, 679, 716, 776, 895, 970, 1253, 1358, 1432, 1552, 1790, 1940, 2506, 2716, 2864, 3395, 3580, 3880, 5012, 5432, 6265, 6790, 7160, 7760, 10024, 10864, 12530, 13580, 14320, 17363, 20048, 25060, 27160, 34726, 50120, 54320, 69452, 86815, 100240, 121541, 138904, 173630, 243082, 277808, 347260, 486164, 607705, 694520, 972328, 1215410, 1389040, 1944656, 2430820, 4861640, 9723280]

約数ペア:

[(1, 9723280), (2, 4861640), (4, 2430820), (5, 1944656), (7, 1389040), (8, 1215410), (10, 972328), (14, 694520), (16, 607705), (20, 486164), (28, 347260), (35, 277808), (40, 243082), (56, 173630), (70, 138904), (80, 121541), (97, 100240), (112, 86815), (140, 69452), (179, 54320), (194, 50120), (280, 34726), (358, 27160), (388, 25060), (485, 20048), (560, 17363), (679, 14320), (716, 13580), (776, 12530), (895, 10864), (970, 10024), (1253, 7760), (1358, 7160), (1432, 6790), (1552, 6265), (1790, 5432), (1940, 5012), (2506, 3880), (2716, 3580), (2864, 3395)]