7579220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 17756928

約数和(自身を除く): 10177708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 733, 940, 1034, 1466, 2068, 2585, 2932, 3665, 5170, 7330, 8063, 10340, 14660, 16126, 32252, 34451, 40315, 68902, 80630, 137804, 161260, 172255, 344510, 378961, 689020, 757922, 1515844, 1894805, 3789610, 7579220]

約数ペア:

[(1, 7579220), (2, 3789610), (4, 1894805), (5, 1515844), (10, 757922), (11, 689020), (20, 378961), (22, 344510), (44, 172255), (47, 161260), (55, 137804), (94, 80630), (110, 68902), (188, 40315), (220, 34451), (235, 32252), (470, 16126), (517, 14660), (733, 10340), (940, 8063), (1034, 7330), (1466, 5170), (2068, 3665), (2585, 2932)]