118671080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1559}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 293155200

約数和(自身を除く): 174484120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 173, 220, 346, 440, 692, 865, 1384, 1559, 1730, 1903, 3118, 3460, 3806, 6236, 6920, 7612, 7795, 9515, 12472, 15224, 15590, 17149, 19030, 31180, 34298, 38060, 62360, 68596, 76120, 85745, 137192, 171490, 269707, 342980, 539414, 685960, 1078828, 1348535, 2157656, 2697070, 2966777, 5394140, 5933554, 10788280, 11867108, 14833885, 23734216, 29667770, 59335540, 118671080]

約数ペア:

[(1, 118671080), (2, 59335540), (4, 29667770), (5, 23734216), (8, 14833885), (10, 11867108), (11, 10788280), (20, 5933554), (22, 5394140), (40, 2966777), (44, 2697070), (55, 2157656), (88, 1348535), (110, 1078828), (173, 685960), (220, 539414), (346, 342980), (440, 269707), (692, 171490), (865, 137192), (1384, 85745), (1559, 76120), (1730, 68596), (1903, 62360), (3118, 38060), (3460, 34298), (3806, 31180), (6236, 19030), (6920, 17149), (7612, 15590), (7795, 15224), (9515, 12472)]