84846160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1193}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 227414016

約数和(自身を除く): 142567856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1193, 1270, 1778, 2032, 2386, 2540, 3556, 4445, 4772, 5080, 5965, 7112, 8351, 8890, 9544, 10160, 11930, 14224, 16702, 17780, 19088, 23860, 33404, 35560, 41755, 47720, 66808, 71120, 83510, 95440, 133616, 151511, 167020, 303022, 334040, 606044, 668080, 757555, 1060577, 1212088, 1515110, 2121154, 2424176, 3030220, 4242308, 5302885, 6060440, 8484616, 10605770, 12120880, 16969232, 21211540, 42423080, 84846160]

約数ペア:

[(1, 84846160), (2, 42423080), (4, 21211540), (5, 16969232), (7, 12120880), (8, 10605770), (10, 8484616), (14, 6060440), (16, 5302885), (20, 4242308), (28, 3030220), (35, 2424176), (40, 2121154), (56, 1515110), (70, 1212088), (80, 1060577), (112, 757555), (127, 668080), (140, 606044), (254, 334040), (280, 303022), (508, 167020), (560, 151511), (635, 133616), (889, 95440), (1016, 83510), (1193, 71120), (1270, 66808), (1778, 47720), (2032, 41755), (2386, 35560), (2540, 33404), (3556, 23860), (4445, 19088), (4772, 17780), (5080, 16702), (5965, 14224), (7112, 11930), (8351, 10160), (8890, 9544)]