127865740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1193}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 281631168

約数和(自身を除く): 153765428

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 233, 460, 466, 932, 1165, 1193, 2330, 2386, 4660, 4772, 5359, 5965, 10718, 11930, 21436, 23860, 26795, 27439, 53590, 54878, 107180, 109756, 137195, 274390, 277969, 548780, 555938, 1111876, 1389845, 2779690, 5559380, 6393287, 12786574, 25573148, 31966435, 63932870, 127865740]

約数ペア:

[(1, 127865740), (2, 63932870), (4, 31966435), (5, 25573148), (10, 12786574), (20, 6393287), (23, 5559380), (46, 2779690), (92, 1389845), (115, 1111876), (230, 555938), (233, 548780), (460, 277969), (466, 274390), (932, 137195), (1165, 109756), (1193, 107180), (2330, 54878), (2386, 53590), (4660, 27439), (4772, 26795), (5359, 23860), (5965, 21436), (10718, 11930)]