18593260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2251}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 45400320

約数和(自身を除く): 26807060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 2251, 4130, 4502, 8260, 9004, 11255, 15757, 22510, 31514, 45020, 63028, 78785, 132809, 157570, 265618, 315140, 531236, 664045, 929663, 1328090, 1859326, 2656180, 3718652, 4648315, 9296630, 18593260]

約数ペア:

[(1, 18593260), (2, 9296630), (4, 4648315), (5, 3718652), (7, 2656180), (10, 1859326), (14, 1328090), (20, 929663), (28, 664045), (35, 531236), (59, 315140), (70, 265618), (118, 157570), (140, 132809), (236, 78785), (295, 63028), (413, 45020), (590, 31514), (826, 22510), (1180, 15757), (1652, 11255), (2065, 9004), (2251, 8260), (4130, 4502)]