38748080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{69193}}^1$

素因数の和:69213

約数の個数: 40

約数和(自身を含む): 102960672

約数和(自身を除く): 64212592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 69193, 138386, 276772, 345965, 484351, 553544, 691930, 968702, 1107088, 1383860, 1937404, 2421755, 2767720, 3874808, 4843510, 5535440, 7749616, 9687020, 19374040, 38748080]

約数ペア:

[(1, 38748080), (2, 19374040), (4, 9687020), (5, 7749616), (7, 5535440), (8, 4843510), (10, 3874808), (14, 2767720), (16, 2421755), (20, 1937404), (28, 1383860), (35, 1107088), (40, 968702), (56, 691930), (70, 553544), (80, 484351), (112, 345965), (140, 276772), (280, 138386), (560, 69193)]