3528040

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 7996680

約数和(自身を除く): 4468640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 457, 772, 914, 965, 1544, 1828, 1930, 2285, 3656, 3860, 4570, 7720, 9140, 18280, 88201, 176402, 352804, 441005, 705608, 882010, 1764020, 3528040]

約数ペア:

[(1, 3528040), (2, 1764020), (4, 882010), (5, 705608), (8, 441005), (10, 352804), (20, 176402), (40, 88201), (193, 18280), (386, 9140), (457, 7720), (772, 4570), (914, 3860), (965, 3656), (1544, 2285), (1828, 1930)]