26036080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2486

約数の個数: 80

約数和(自身を含む): 72852480

約数和(自身を除く): 46816400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2447, 2660, 4894, 5320, 9788, 10640, 12235, 17129, 19576, 24470, 34258, 39152, 46493, 48940, 68516, 85645, 92986, 97880, 137032, 171290, 185972, 195760, 232465, 274064, 325451, 342580, 371944, 464930, 650902, 685160, 743888, 929860, 1301804, 1370320, 1627255, 1859720, 2603608, 3254510, 3719440, 5207216, 6509020, 13018040, 26036080]

約数ペア:

[(1, 26036080), (2, 13018040), (4, 6509020), (5, 5207216), (7, 3719440), (8, 3254510), (10, 2603608), (14, 1859720), (16, 1627255), (19, 1370320), (20, 1301804), (28, 929860), (35, 743888), (38, 685160), (40, 650902), (56, 464930), (70, 371944), (76, 342580), (80, 325451), (95, 274064), (112, 232465), (133, 195760), (140, 185972), (152, 171290), (190, 137032), (266, 97880), (280, 92986), (304, 85645), (380, 68516), (532, 48940), (560, 46493), (665, 39152), (760, 34258), (1064, 24470), (1330, 19576), (1520, 17129), (2128, 12235), (2447, 10640), (2660, 9788), (4894, 5320)]