2079886440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{49663}}^1$

素因数の和:50026

約数の個数: 64

約数和(自身を含む): 6257664000

約数和(自身を除く): 4177777560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 6980, 8376, 10470, 13960, 20940, 41880, 49663, 99326, 148989, 198652, 248315, 297978, 397304, 496630, 595956, 744945, 993260, 1191912, 1489890, 1986520, 2979780, 5959560, 17332387, 34664774, 51997161, 69329548, 86661935, 103994322, 138659096, 173323870, 207988644, 259985805, 346647740, 415977288, 519971610, 693295480, 1039943220, 2079886440]

約数ペア:

[(1, 2079886440), (2, 1039943220), (3, 693295480), (4, 519971610), (5, 415977288), (6, 346647740), (8, 259985805), (10, 207988644), (12, 173323870), (15, 138659096), (20, 103994322), (24, 86661935), (30, 69329548), (40, 51997161), (60, 34664774), (120, 17332387), (349, 5959560), (698, 2979780), (1047, 1986520), (1396, 1489890), (1745, 1191912), (2094, 993260), (2792, 744945), (3490, 595956), (4188, 496630), (5235, 397304), (6980, 297978), (8376, 248315), (10470, 198652), (13960, 148989), (20940, 99326), (41880, 49663)]