27683480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3701}}^1$

素因数の和:3740

約数の個数: 64

約数和(自身を含む): 71966880

約数和(自身を除く): 44283400

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3701, 3740, 7402, 7480, 14804, 18505, 29608, 37010, 40711, 62917, 74020, 81422, 125834, 148040, 162844, 203555, 251668, 314585, 325688, 407110, 503336, 629170, 692087, 814220, 1258340, 1384174, 1628440, 2516680, 2768348, 3460435, 5536696, 6920870, 13841740, 27683480]

約数ペア:

[(1, 27683480), (2, 13841740), (4, 6920870), (5, 5536696), (8, 3460435), (10, 2768348), (11, 2516680), (17, 1628440), (20, 1384174), (22, 1258340), (34, 814220), (40, 692087), (44, 629170), (55, 503336), (68, 407110), (85, 325688), (88, 314585), (110, 251668), (136, 203555), (170, 162844), (187, 148040), (220, 125834), (340, 81422), (374, 74020), (440, 62917), (680, 40711), (748, 37010), (935, 29608), (1496, 18505), (1870, 14804), (3701, 7480), (3740, 7402)]