2058978040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{5443}}^1$

素因数の和:5661

約数の個数: 96

約数和(自身を含む): 5417977680

約数和(自身を除く): 3358999640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 193, 196, 245, 280, 386, 392, 490, 772, 965, 980, 1351, 1544, 1930, 1960, 2702, 3860, 5404, 5443, 6755, 7720, 9457, 10808, 10886, 13510, 18914, 21772, 27020, 27215, 37828, 38101, 43544, 47285, 54040, 54430, 75656, 76202, 94570, 108860, 152404, 189140, 190505, 217720, 266707, 304808, 378280, 381010, 533414, 762020, 1050499, 1066828, 1333535, 1524040, 2100998, 2133656, 2667070, 4201996, 5252495, 5334140, 7353493, 8403992, 10504990, 10668280, 14706986, 21009980, 29413972, 36767465, 42019960, 51474451, 58827944, 73534930, 102948902, 147069860, 205897804, 257372255, 294139720, 411795608, 514744510, 1029489020, 2058978040]

約数ペア:

[(1, 2058978040), (2, 1029489020), (4, 514744510), (5, 411795608), (7, 294139720), (8, 257372255), (10, 205897804), (14, 147069860), (20, 102948902), (28, 73534930), (35, 58827944), (40, 51474451), (49, 42019960), (56, 36767465), (70, 29413972), (98, 21009980), (140, 14706986), (193, 10668280), (196, 10504990), (245, 8403992), (280, 7353493), (386, 5334140), (392, 5252495), (490, 4201996), (772, 2667070), (965, 2133656), (980, 2100998), (1351, 1524040), (1544, 1333535), (1930, 1066828), (1960, 1050499), (2702, 762020), (3860, 533414), (5404, 381010), (5443, 378280), (6755, 304808), (7720, 266707), (9457, 217720), (10808, 190505), (10886, 189140), (13510, 152404), (18914, 108860), (21772, 94570), (27020, 76202), (27215, 75656), (37828, 54430), (38101, 54040), (43544, 47285)]