42423080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1193}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 110039040

約数和(自身を除く): 67615960

約数列:

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

約数ペア:

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