76883320

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18661}}^1$

素因数の和:18775

約数の個数: 32

約数和(自身を含む): 174676320

約数和(自身を除く): 97793000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 18661, 37322, 74644, 93305, 149288, 186610, 373220, 746440, 1922083, 3844166, 7688332, 9610415, 15376664, 19220830, 38441660, 76883320]

約数ペア:

[(1, 76883320), (2, 38441660), (4, 19220830), (5, 15376664), (8, 9610415), (10, 7688332), (20, 3844166), (40, 1922083), (103, 746440), (206, 373220), (412, 186610), (515, 149288), (824, 93305), (1030, 74644), (2060, 37322), (4120, 18661)]