117324440

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{13901}}^1$

素因数の和:14123

約数の個数: 32

約数和(自身を含む): 265250160

約数和(自身を除く): 147925720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 13901, 27802, 55604, 69505, 111208, 139010, 278020, 556040, 2933111, 5866222, 11732444, 14665555, 23464888, 29331110, 58662220, 117324440]

約数ペア:

[(1, 117324440), (2, 58662220), (4, 29331110), (5, 23464888), (8, 14665555), (10, 11732444), (20, 5866222), (40, 2933111), (211, 556040), (422, 278020), (844, 139010), (1055, 111208), (1688, 69505), (2110, 55604), (4220, 27802), (8440, 13901)]