6276820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 14571648

約数和(自身を除く): 8294828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 277, 412, 515, 554, 1030, 1108, 1133, 1385, 2060, 2266, 2770, 3047, 4532, 5540, 5665, 6094, 11330, 12188, 15235, 22660, 28531, 30470, 57062, 60940, 114124, 142655, 285310, 313841, 570620, 627682, 1255364, 1569205, 3138410, 6276820]

約数ペア:

[(1, 6276820), (2, 3138410), (4, 1569205), (5, 1255364), (10, 627682), (11, 570620), (20, 313841), (22, 285310), (44, 142655), (55, 114124), (103, 60940), (110, 57062), (206, 30470), (220, 28531), (277, 22660), (412, 15235), (515, 12188), (554, 11330), (1030, 6094), (1108, 5665), (1133, 5540), (1385, 4532), (2060, 3047), (2266, 2770)]