2076570440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{3889}}^1$

素因数の和:5814

約数の個数: 64

約数和(自身を含む): 5343926400

約数和(自身を除く): 3267355960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1907, 3814, 3889, 7628, 7778, 9535, 13349, 15256, 15556, 19070, 19445, 26698, 27223, 31112, 38140, 38890, 53396, 54446, 66745, 76280, 77780, 106792, 108892, 133490, 136115, 155560, 217784, 266980, 272230, 533960, 544460, 1088920, 7416323, 14832646, 29665292, 37081615, 51914261, 59330584, 74163230, 103828522, 148326460, 207657044, 259571305, 296652920, 415314088, 519142610, 1038285220, 2076570440]

約数ペア:

[(1, 2076570440), (2, 1038285220), (4, 519142610), (5, 415314088), (7, 296652920), (8, 259571305), (10, 207657044), (14, 148326460), (20, 103828522), (28, 74163230), (35, 59330584), (40, 51914261), (56, 37081615), (70, 29665292), (140, 14832646), (280, 7416323), (1907, 1088920), (3814, 544460), (3889, 533960), (7628, 272230), (7778, 266980), (9535, 217784), (13349, 155560), (15256, 136115), (15556, 133490), (19070, 108892), (19445, 106792), (26698, 77780), (27223, 76280), (31112, 66745), (38140, 54446), (38890, 53396)]