115768840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263111}}^1$

素因数の和:263133

約数の個数: 32

約数和(自身を含む): 284160960

約数和(自身を除く): 168392120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 263111, 526222, 1052444, 1315555, 2104888, 2631110, 2894221, 5262220, 5788442, 10524440, 11576884, 14471105, 23153768, 28942210, 57884420, 115768840]

約数ペア:

[(1, 115768840), (2, 57884420), (4, 28942210), (5, 23153768), (8, 14471105), (10, 11576884), (11, 10524440), (20, 5788442), (22, 5262220), (40, 2894221), (44, 2631110), (55, 2104888), (88, 1315555), (110, 1052444), (220, 526222), (440, 263111)]