1828702960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3265541}}^1$

素因数の和:3265561

約数の個数: 40

約数和(自身を含む): 4859126496

約数和(自身を除く): 3030423536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3265541, 6531082, 13062164, 16327705, 22858787, 26124328, 32655410, 45717574, 52248656, 65310820, 91435148, 114293935, 130621640, 182870296, 228587870, 261243280, 365740592, 457175740, 914351480, 1828702960]

約数ペア:

[(1, 1828702960), (2, 914351480), (4, 457175740), (5, 365740592), (7, 261243280), (8, 228587870), (10, 182870296), (14, 130621640), (16, 114293935), (20, 91435148), (28, 65310820), (35, 52248656), (40, 45717574), (56, 32655410), (70, 26124328), (80, 22858787), (112, 16327705), (140, 13062164), (280, 6531082), (560, 3265541)]