22029700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2861}}^1$

素因数の和:2893

約数の個数: 72

約数和(自身を含む): 59621184

約数和(自身を除く): 37591484

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 2861, 3850, 5722, 7700, 11444, 14305, 20027, 28610, 31471, 40054, 57220, 62942, 71525, 80108, 100135, 125884, 143050, 157355, 200270, 220297, 286100, 314710, 400540, 440594, 500675, 629420, 786775, 881188, 1001350, 1101485, 1573550, 2002700, 2202970, 3147100, 4405940, 5507425, 11014850, 22029700]

約数ペア:

[(1, 22029700), (2, 11014850), (4, 5507425), (5, 4405940), (7, 3147100), (10, 2202970), (11, 2002700), (14, 1573550), (20, 1101485), (22, 1001350), (25, 881188), (28, 786775), (35, 629420), (44, 500675), (50, 440594), (55, 400540), (70, 314710), (77, 286100), (100, 220297), (110, 200270), (140, 157355), (154, 143050), (175, 125884), (220, 100135), (275, 80108), (308, 71525), (350, 62942), (385, 57220), (550, 40054), (700, 31471), (770, 28610), (1100, 20027), (1540, 14305), (1925, 11444), (2861, 7700), (3850, 5722)]