3304240

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 7776288

約数和(自身を除く): 4472048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 401, 412, 515, 802, 824, 1030, 1604, 1648, 2005, 2060, 3208, 4010, 4120, 6416, 8020, 8240, 16040, 32080, 41303, 82606, 165212, 206515, 330424, 413030, 660848, 826060, 1652120, 3304240]

約数ペア:

[(1, 3304240), (2, 1652120), (4, 826060), (5, 660848), (8, 413030), (10, 330424), (16, 206515), (20, 165212), (40, 82606), (80, 41303), (103, 32080), (206, 16040), (401, 8240), (412, 8020), (515, 6416), (802, 4120), (824, 4010), (1030, 3208), (1604, 2060), (1648, 2005)]