2005296744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10391}}^1$

素因数の和:10471

約数の個数: 128

約数和(自身を含む): 5925934080

約数和(自身を除く): 3920637336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 43, 44, 51, 66, 68, 86, 88, 102, 129, 132, 136, 172, 187, 204, 258, 264, 344, 374, 408, 473, 516, 561, 731, 748, 946, 1032, 1122, 1419, 1462, 1496, 1892, 2193, 2244, 2838, 2924, 3784, 4386, 4488, 5676, 5848, 8041, 8772, 10391, 11352, 16082, 17544, 20782, 24123, 31173, 32164, 41564, 48246, 62346, 64328, 83128, 96492, 114301, 124692, 176647, 192984, 228602, 249384, 342903, 353294, 446813, 457204, 529941, 685806, 706588, 893626, 914408, 1059882, 1340439, 1371612, 1413176, 1787252, 1943117, 2119764, 2680878, 2743224, 3574504, 3886234, 4239528, 4914943, 5361756, 5829351, 7595821, 7772468, 9829886, 10723512, 11658702, 14744829, 15191642, 15544936, 19659772, 22787463, 23317404, 29489658, 30383284, 39319544, 45574926, 46634808, 58979316, 60766568, 83554031, 91149852, 117958632, 167108062, 182299704, 250662093, 334216124, 501324186, 668432248, 1002648372, 2005296744]

約数ペア:

[(1, 2005296744), (2, 1002648372), (3, 668432248), (4, 501324186), (6, 334216124), (8, 250662093), (11, 182299704), (12, 167108062), (17, 117958632), (22, 91149852), (24, 83554031), (33, 60766568), (34, 58979316), (43, 46634808), (44, 45574926), (51, 39319544), (66, 30383284), (68, 29489658), (86, 23317404), (88, 22787463), (102, 19659772), (129, 15544936), (132, 15191642), (136, 14744829), (172, 11658702), (187, 10723512), (204, 9829886), (258, 7772468), (264, 7595821), (344, 5829351), (374, 5361756), (408, 4914943), (473, 4239528), (516, 3886234), (561, 3574504), (731, 2743224), (748, 2680878), (946, 2119764), (1032, 1943117), (1122, 1787252), (1419, 1413176), (1462, 1371612), (1496, 1340439), (1892, 1059882), (2193, 914408), (2244, 893626), (2838, 706588), (2924, 685806), (3784, 529941), (4386, 457204), (4488, 446813), (5676, 353294), (5848, 342903), (8041, 249384), (8772, 228602), (10391, 192984), (11352, 176647), (16082, 124692), (17544, 114301), (20782, 96492), (24123, 83128), (31173, 64328), (32164, 62346), (41564, 48246)]