11772200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5351}}^1$

素因数の和:5378

約数の個数: 48

約数和(自身を含む): 29864160

約数和(自身を除く): 18091960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 5351, 10702, 21404, 26755, 42808, 53510, 58861, 107020, 117722, 133775, 214040, 235444, 267550, 294305, 470888, 535100, 588610, 1070200, 1177220, 1471525, 2354440, 2943050, 5886100, 11772200]

約数ペア:

[(1, 11772200), (2, 5886100), (4, 2943050), (5, 2354440), (8, 1471525), (10, 1177220), (11, 1070200), (20, 588610), (22, 535100), (25, 470888), (40, 294305), (44, 267550), (50, 235444), (55, 214040), (88, 133775), (100, 117722), (110, 107020), (200, 58861), (220, 53510), (275, 42808), (440, 26755), (550, 21404), (1100, 10702), (2200, 5351)]