5480860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3559}}^1$

素因数の和:3586

約数の個数: 48

約数和(自身を含む): 14353920

約数和(自身を除く): 8873060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3559, 7118, 14236, 17795, 24913, 35590, 39149, 49826, 71180, 78298, 99652, 124565, 156596, 195745, 249130, 274043, 391490, 498260, 548086, 782980, 1096172, 1370215, 2740430, 5480860]

約数ペア:

[(1, 5480860), (2, 2740430), (4, 1370215), (5, 1096172), (7, 782980), (10, 548086), (11, 498260), (14, 391490), (20, 274043), (22, 249130), (28, 195745), (35, 156596), (44, 124565), (55, 99652), (70, 78298), (77, 71180), (110, 49826), (140, 39149), (154, 35590), (220, 24913), (308, 17795), (385, 14236), (770, 7118), (1540, 3559)]