89098460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2341}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 205384032

約数和(自身を除く): 116285572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 865, 1730, 1903, 2341, 3460, 3806, 4682, 7612, 9364, 9515, 11705, 19030, 23410, 25751, 38060, 46820, 51502, 103004, 128755, 257510, 404993, 515020, 809986, 1619972, 2024965, 4049930, 4454923, 8099860, 8909846, 17819692, 22274615, 44549230, 89098460]

約数ペア:

[(1, 89098460), (2, 44549230), (4, 22274615), (5, 17819692), (10, 8909846), (11, 8099860), (20, 4454923), (22, 4049930), (44, 2024965), (55, 1619972), (110, 809986), (173, 515020), (220, 404993), (346, 257510), (692, 128755), (865, 103004), (1730, 51502), (1903, 46820), (2341, 38060), (3460, 25751), (3806, 23410), (4682, 19030), (7612, 11705), (9364, 9515)]