8442180780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12791183}}^1$

素因数の和:12791206

約数の個数: 48

約数和(自身を含む): 25787026944

約数和(自身を除く): 17344846164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12791183, 25582366, 38373549, 51164732, 63955915, 76747098, 127911830, 140703013, 153494196, 191867745, 255823660, 281406026, 383735490, 422109039, 562812052, 703515065, 767470980, 844218078, 1407030130, 1688436156, 2110545195, 2814060260, 4221090390, 8442180780]

約数ペア:

[(1, 8442180780), (2, 4221090390), (3, 2814060260), (4, 2110545195), (5, 1688436156), (6, 1407030130), (10, 844218078), (11, 767470980), (12, 703515065), (15, 562812052), (20, 422109039), (22, 383735490), (30, 281406026), (33, 255823660), (44, 191867745), (55, 153494196), (60, 140703013), (66, 127911830), (110, 76747098), (132, 63955915), (165, 51164732), (220, 38373549), (330, 25582366), (660, 12791183)]