112398880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63863}}^1$

素因数の和:63889

約数の個数: 48

約数和(自身を含む): 289687104

約数和(自身を除く): 177288224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 63863, 127726, 255452, 319315, 510904, 638630, 702493, 1021808, 1277260, 1404986, 2043616, 2554520, 2809972, 3512465, 5109040, 5619944, 7024930, 10218080, 11239888, 14049860, 22479776, 28099720, 56199440, 112398880]

約数ペア:

[(1, 112398880), (2, 56199440), (4, 28099720), (5, 22479776), (8, 14049860), (10, 11239888), (11, 10218080), (16, 7024930), (20, 5619944), (22, 5109040), (32, 3512465), (40, 2809972), (44, 2554520), (55, 2043616), (80, 1404986), (88, 1277260), (110, 1021808), (160, 702493), (176, 638630), (220, 510904), (352, 319315), (440, 255452), (880, 127726), (1760, 63863)]