83258140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16073}}^1$

素因数の和:16126

約数の個数: 48

約数和(自身を含む): 205232832

約数和(自身を除く): 121974692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 16073, 32146, 64292, 80365, 112511, 160730, 225022, 321460, 450044, 562555, 594701, 1125110, 1189402, 2250220, 2378804, 2973505, 4162907, 5947010, 8325814, 11894020, 16651628, 20814535, 41629070, 83258140]

約数ペア:

[(1, 83258140), (2, 41629070), (4, 20814535), (5, 16651628), (7, 11894020), (10, 8325814), (14, 5947010), (20, 4162907), (28, 2973505), (35, 2378804), (37, 2250220), (70, 1189402), (74, 1125110), (140, 594701), (148, 562555), (185, 450044), (259, 321460), (370, 225022), (518, 160730), (740, 112511), (1036, 80365), (1295, 64292), (2590, 32146), (5180, 16073)]