5426740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 13172544

約数和(自身を除く): 7745804

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1451, 1870, 2902, 3740, 5804, 7255, 14510, 15961, 24667, 29020, 31922, 49334, 63844, 79805, 98668, 123335, 159610, 246670, 271337, 319220, 493340, 542674, 1085348, 1356685, 2713370, 5426740]

約数ペア:

[(1, 5426740), (2, 2713370), (4, 1356685), (5, 1085348), (10, 542674), (11, 493340), (17, 319220), (20, 271337), (22, 246670), (34, 159610), (44, 123335), (55, 98668), (68, 79805), (85, 63844), (110, 49334), (170, 31922), (187, 29020), (220, 24667), (340, 15961), (374, 14510), (748, 7255), (935, 5804), (1451, 3740), (1870, 2902)]