2030961650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 4009243392

約数和(自身を除く): 1978281742

約数列:

[1, 2, 5, 10, 25, 41, 47, 50, 82, 94, 107, 197, 205, 214, 235, 394, 410, 470, 535, 985, 1025, 1070, 1175, 1927, 1970, 2050, 2350, 2675, 3854, 4387, 4925, 5029, 5350, 8077, 8774, 9259, 9635, 9850, 10058, 16154, 18518, 19270, 21079, 21935, 25145, 40385, 42158, 43870, 46295, 48175, 50290, 80770, 92590, 96350, 105395, 109675, 125725, 201925, 206189, 210790, 219350, 231475, 251450, 379619, 403850, 412378, 462950, 526975, 759238, 864239, 990713, 1030945, 1053950, 1728478, 1898095, 1981426, 2061890, 3796190, 4321195, 4953565, 5154725, 8642390, 9490475, 9907130, 10309450, 18980950, 21605975, 24767825, 40619233, 43211950, 49535650, 81238466, 203096165, 406192330, 1015480825, 2030961650]

約数ペア:

[(1, 2030961650), (2, 1015480825), (5, 406192330), (10, 203096165), (25, 81238466), (41, 49535650), (47, 43211950), (50, 40619233), (82, 24767825), (94, 21605975), (107, 18980950), (197, 10309450), (205, 9907130), (214, 9490475), (235, 8642390), (394, 5154725), (410, 4953565), (470, 4321195), (535, 3796190), (985, 2061890), (1025, 1981426), (1070, 1898095), (1175, 1728478), (1927, 1053950), (1970, 1030945), (2050, 990713), (2350, 864239), (2675, 759238), (3854, 526975), (4387, 462950), (4925, 412378), (5029, 403850), (5350, 379619), (8077, 251450), (8774, 231475), (9259, 219350), (9635, 210790), (9850, 206189), (10058, 201925), (16154, 125725), (18518, 109675), (19270, 105395), (21079, 96350), (21935, 92590), (25145, 80770), (40385, 50290), (42158, 48175), (43870, 46295)]