117579880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{267227}}^1$

素因数の和:267249

約数の個数: 32

約数和(自身を含む): 288606240

約数和(自身を除く): 171026360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 267227, 534454, 1068908, 1336135, 2137816, 2672270, 2939497, 5344540, 5878994, 10689080, 11757988, 14697485, 23515976, 29394970, 58789940, 117579880]

約数ペア:

[(1, 117579880), (2, 58789940), (4, 29394970), (5, 23515976), (8, 14697485), (10, 11757988), (11, 10689080), (20, 5878994), (22, 5344540), (40, 2939497), (44, 2672270), (55, 2137816), (88, 1336135), (110, 1068908), (220, 534454), (440, 267227)]