9810080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 27941760

約数和(自身を除く): 18131680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 461, 532, 560, 608, 665, 760, 922, 1064, 1120, 1330, 1520, 1844, 2128, 2305, 2660, 3040, 3227, 3688, 4256, 4610, 5320, 6454, 7376, 8759, 9220, 10640, 12908, 14752, 16135, 17518, 18440, 21280, 25816, 32270, 35036, 36880, 43795, 51632, 61313, 64540, 70072, 73760, 87590, 103264, 122626, 129080, 140144, 175180, 245252, 258160, 280288, 306565, 350360, 490504, 516320, 613130, 700720, 981008, 1226260, 1401440, 1962016, 2452520, 4905040, 9810080]

約数ペア:

[(1, 9810080), (2, 4905040), (4, 2452520), (5, 1962016), (7, 1401440), (8, 1226260), (10, 981008), (14, 700720), (16, 613130), (19, 516320), (20, 490504), (28, 350360), (32, 306565), (35, 280288), (38, 258160), (40, 245252), (56, 175180), (70, 140144), (76, 129080), (80, 122626), (95, 103264), (112, 87590), (133, 73760), (140, 70072), (152, 64540), (160, 61313), (190, 51632), (224, 43795), (266, 36880), (280, 35036), (304, 32270), (380, 25816), (461, 21280), (532, 18440), (560, 17518), (608, 16135), (665, 14752), (760, 12908), (922, 10640), (1064, 9220), (1120, 8759), (1330, 7376), (1520, 6454), (1844, 5320), (2128, 4610), (2305, 4256), (2660, 3688), (3040, 3227)]