7062220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 16547328

約数和(自身を除く): 9485108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 683, 940, 1034, 1366, 2068, 2585, 2732, 3415, 5170, 6830, 7513, 10340, 13660, 15026, 30052, 32101, 37565, 64202, 75130, 128404, 150260, 160505, 321010, 353111, 642020, 706222, 1412444, 1765555, 3531110, 7062220]

約数ペア:

[(1, 7062220), (2, 3531110), (4, 1765555), (5, 1412444), (10, 706222), (11, 642020), (20, 353111), (22, 321010), (44, 160505), (47, 150260), (55, 128404), (94, 75130), (110, 64202), (188, 37565), (220, 32101), (235, 30052), (470, 15026), (517, 13660), (683, 10340), (940, 7513), (1034, 6830), (1366, 5170), (2068, 3415), (2585, 2732)]