117300520

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 270915840

約数和(自身を除く): 153615320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 103, 142, 206, 284, 355, 401, 412, 515, 568, 710, 802, 824, 1030, 1420, 1604, 2005, 2060, 2840, 3208, 4010, 4120, 7313, 8020, 14626, 16040, 28471, 29252, 36565, 41303, 56942, 58504, 73130, 82606, 113884, 142355, 146260, 165212, 206515, 227768, 284710, 292520, 330424, 413030, 569420, 826060, 1138840, 1652120, 2932513, 5865026, 11730052, 14662565, 23460104, 29325130, 58650260, 117300520]

約数ペア:

[(1, 117300520), (2, 58650260), (4, 29325130), (5, 23460104), (8, 14662565), (10, 11730052), (20, 5865026), (40, 2932513), (71, 1652120), (103, 1138840), (142, 826060), (206, 569420), (284, 413030), (355, 330424), (401, 292520), (412, 284710), (515, 227768), (568, 206515), (710, 165212), (802, 146260), (824, 142355), (1030, 113884), (1420, 82606), (1604, 73130), (2005, 58504), (2060, 56942), (2840, 41303), (3208, 36565), (4010, 29252), (4120, 28471), (7313, 16040), (8020, 14626)]