38381860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2957}}^1$

素因数の和:3036

約数の個数: 48

約数和(自身を含む): 89449920

約数和(自身を除く): 51068060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 2957, 3245, 5914, 6490, 11828, 12980, 14785, 29570, 32527, 59140, 65054, 130108, 162635, 174463, 325270, 348926, 650540, 697852, 872315, 1744630, 1919093, 3489260, 3838186, 7676372, 9595465, 19190930, 38381860]

約数ペア:

[(1, 38381860), (2, 19190930), (4, 9595465), (5, 7676372), (10, 3838186), (11, 3489260), (20, 1919093), (22, 1744630), (44, 872315), (55, 697852), (59, 650540), (110, 348926), (118, 325270), (220, 174463), (236, 162635), (295, 130108), (590, 65054), (649, 59140), (1180, 32527), (1298, 29570), (2596, 14785), (2957, 12980), (3245, 11828), (5914, 6490)]