5279780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 12265344

約数和(自身を除く): 6985564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 233, 412, 466, 515, 932, 1030, 1133, 1165, 2060, 2266, 2330, 2563, 4532, 4660, 5126, 5665, 10252, 11330, 12815, 22660, 23999, 25630, 47998, 51260, 95996, 119995, 239990, 263989, 479980, 527978, 1055956, 1319945, 2639890, 5279780]

約数ペア:

[(1, 5279780), (2, 2639890), (4, 1319945), (5, 1055956), (10, 527978), (11, 479980), (20, 263989), (22, 239990), (44, 119995), (55, 95996), (103, 51260), (110, 47998), (206, 25630), (220, 23999), (233, 22660), (412, 12815), (466, 11330), (515, 10252), (932, 5665), (1030, 5126), (1133, 4660), (1165, 4532), (2060, 2563), (2266, 2330)]