6606820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 15422400

約数和(自身を除く): 8815580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 509, 590, 649, 1018, 1180, 1298, 2036, 2545, 2596, 3245, 5090, 5599, 6490, 10180, 11198, 12980, 22396, 27995, 30031, 55990, 60062, 111980, 120124, 150155, 300310, 330341, 600620, 660682, 1321364, 1651705, 3303410, 6606820]

約数ペア:

[(1, 6606820), (2, 3303410), (4, 1651705), (5, 1321364), (10, 660682), (11, 600620), (20, 330341), (22, 300310), (44, 150155), (55, 120124), (59, 111980), (110, 60062), (118, 55990), (220, 30031), (236, 27995), (295, 22396), (509, 12980), (590, 11198), (649, 10180), (1018, 6490), (1180, 5599), (1298, 5090), (2036, 3245), (2545, 2596)]