115407400

素因数分解:

$2^3\times 5^2\times {\mathrm{283}}^1\times {\mathrm{2039}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 269402400

約数和(自身を除く): 153995000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 283, 566, 1132, 1415, 2039, 2264, 2830, 4078, 5660, 7075, 8156, 10195, 11320, 14150, 16312, 20390, 28300, 40780, 50975, 56600, 81560, 101950, 203900, 407800, 577037, 1154074, 2308148, 2885185, 4616296, 5770370, 11540740, 14425925, 23081480, 28851850, 57703700, 115407400]

約数ペア:

[(1, 115407400), (2, 57703700), (4, 28851850), (5, 23081480), (8, 14425925), (10, 11540740), (20, 5770370), (25, 4616296), (40, 2885185), (50, 2308148), (100, 1154074), (200, 577037), (283, 407800), (566, 203900), (1132, 101950), (1415, 81560), (2039, 56600), (2264, 50975), (2830, 40780), (4078, 28300), (5660, 20390), (7075, 16312), (8156, 14150), (10195, 11320)]