74017960

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1693}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 166791240

約数和(自身を除く): 92773280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 1693, 2186, 3386, 4372, 5465, 6772, 8465, 8744, 10930, 13544, 16930, 21860, 33860, 43720, 67720, 1850449, 3700898, 7401796, 9252245, 14803592, 18504490, 37008980, 74017960]

約数ペア:

[(1, 74017960), (2, 37008980), (4, 18504490), (5, 14803592), (8, 9252245), (10, 7401796), (20, 3700898), (40, 1850449), (1093, 67720), (1693, 43720), (2186, 33860), (3386, 21860), (4372, 16930), (5465, 13544), (6772, 10930), (8465, 8744)]