2014521950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 4387510848

約数和(自身を除く): 2372988898

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 157, 175, 305, 314, 350, 427, 601, 610, 785, 854, 1099, 1202, 1525, 1570, 2135, 2198, 3005, 3050, 3925, 4207, 4270, 5495, 6010, 7850, 8414, 9577, 10675, 10990, 15025, 19154, 21035, 21350, 27475, 30050, 36661, 42070, 47885, 54950, 67039, 73322, 94357, 95770, 105175, 134078, 183305, 188714, 210350, 239425, 256627, 335195, 366610, 471785, 478850, 513254, 660499, 670390, 916525, 943570, 1283135, 1320998, 1675975, 1833050, 2358925, 2566270, 3302495, 3351950, 4717850, 5755777, 6415675, 6604990, 11511554, 12831350, 16512475, 28778885, 33024950, 40290439, 57557770, 80580878, 143894425, 201452195, 287788850, 402904390, 1007260975, 2014521950]

約数ペア:

[(1, 2014521950), (2, 1007260975), (5, 402904390), (7, 287788850), (10, 201452195), (14, 143894425), (25, 80580878), (35, 57557770), (50, 40290439), (61, 33024950), (70, 28778885), (122, 16512475), (157, 12831350), (175, 11511554), (305, 6604990), (314, 6415675), (350, 5755777), (427, 4717850), (601, 3351950), (610, 3302495), (785, 2566270), (854, 2358925), (1099, 1833050), (1202, 1675975), (1525, 1320998), (1570, 1283135), (2135, 943570), (2198, 916525), (3005, 670390), (3050, 660499), (3925, 513254), (4207, 478850), (4270, 471785), (5495, 366610), (6010, 335195), (7850, 256627), (8414, 239425), (9577, 210350), (10675, 188714), (10990, 183305), (15025, 134078), (19154, 105175), (21035, 95770), (21350, 94357), (27475, 73322), (30050, 67039), (36661, 54950), (42070, 47885)]