2926220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 6870528

約数和(自身を除く): 3944308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 283, 470, 517, 566, 940, 1034, 1132, 1415, 2068, 2585, 2830, 3113, 5170, 5660, 6226, 10340, 12452, 13301, 15565, 26602, 31130, 53204, 62260, 66505, 133010, 146311, 266020, 292622, 585244, 731555, 1463110, 2926220]

約数ペア:

[(1, 2926220), (2, 1463110), (4, 731555), (5, 585244), (10, 292622), (11, 266020), (20, 146311), (22, 133010), (44, 66505), (47, 62260), (55, 53204), (94, 31130), (110, 26602), (188, 15565), (220, 13301), (235, 12452), (283, 10340), (470, 6226), (517, 5660), (566, 5170), (940, 3113), (1034, 2830), (1132, 2585), (1415, 2068)]