13731636520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1433}}^1\times {\mathrm{4889}}^1$

素因数の和:6347

約数の個数: 96

約数和(自身を含む): 35972893800

約数和(自身を除く): 22241257280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1433, 1960, 2866, 4889, 5732, 7165, 9778, 10031, 11464, 14330, 19556, 20062, 24445, 28660, 34223, 39112, 40124, 48890, 50155, 57320, 68446, 70217, 80248, 97780, 100310, 136892, 140434, 171115, 195560, 200620, 239561, 273784, 280868, 342230, 351085, 401240, 479122, 561736, 684460, 702170, 958244, 1197805, 1368920, 1404340, 1916488, 2395610, 2808680, 4791220, 7005937, 9582440, 14011874, 28023748, 35029685, 49041559, 56047496, 70059370, 98083118, 140118740, 196166236, 245207795, 280237480, 343290913, 392332472, 490415590, 686581826, 980831180, 1373163652, 1716454565, 1961662360, 2746327304, 3432909130, 6865818260, 13731636520]

約数ペア:

[(1, 13731636520), (2, 6865818260), (4, 3432909130), (5, 2746327304), (7, 1961662360), (8, 1716454565), (10, 1373163652), (14, 980831180), (20, 686581826), (28, 490415590), (35, 392332472), (40, 343290913), (49, 280237480), (56, 245207795), (70, 196166236), (98, 140118740), (140, 98083118), (196, 70059370), (245, 56047496), (280, 49041559), (392, 35029685), (490, 28023748), (980, 14011874), (1433, 9582440), (1960, 7005937), (2866, 4791220), (4889, 2808680), (5732, 2395610), (7165, 1916488), (9778, 1404340), (10031, 1368920), (11464, 1197805), (14330, 958244), (19556, 702170), (20062, 684460), (24445, 561736), (28660, 479122), (34223, 401240), (39112, 351085), (40124, 342230), (48890, 280868), (50155, 273784), (57320, 239561), (68446, 200620), (70217, 195560), (80248, 171115), (97780, 140434), (100310, 136892)]