552860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 1451520

約数和(自身を除く): 898660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 359, 385, 718, 770, 1436, 1540, 1795, 2513, 3590, 3949, 5026, 7180, 7898, 10052, 12565, 15796, 19745, 25130, 27643, 39490, 50260, 55286, 78980, 110572, 138215, 276430, 552860]

約数ペア:

[(1, 552860), (2, 276430), (4, 138215), (5, 110572), (7, 78980), (10, 55286), (11, 50260), (14, 39490), (20, 27643), (22, 25130), (28, 19745), (35, 15796), (44, 12565), (55, 10052), (70, 7898), (77, 7180), (110, 5026), (140, 3949), (154, 3590), (220, 2513), (308, 1795), (359, 1540), (385, 1436), (718, 770)]