171330260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3559}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 376790400

約数和(自身を除く): 205460140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 830, 1660, 2407, 3559, 4814, 7118, 9628, 12035, 14236, 17795, 24070, 35590, 48140, 71180, 103211, 206422, 295397, 412844, 516055, 590794, 1032110, 1181588, 1476985, 2064220, 2953970, 5907940, 8566513, 17133026, 34266052, 42832565, 85665130, 171330260]

約数ペア:

[(1, 171330260), (2, 85665130), (4, 42832565), (5, 34266052), (10, 17133026), (20, 8566513), (29, 5907940), (58, 2953970), (83, 2064220), (116, 1476985), (145, 1181588), (166, 1032110), (290, 590794), (332, 516055), (415, 412844), (580, 295397), (830, 206422), (1660, 103211), (2407, 71180), (3559, 48140), (4814, 35590), (7118, 24070), (9628, 17795), (12035, 14236)]