5021960

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 11370240

約数和(自身を除く): 6348280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 563, 892, 1115, 1126, 1784, 2230, 2252, 2815, 4460, 4504, 5630, 8920, 11260, 22520, 125549, 251098, 502196, 627745, 1004392, 1255490, 2510980, 5021960]

約数ペア:

[(1, 5021960), (2, 2510980), (4, 1255490), (5, 1004392), (8, 627745), (10, 502196), (20, 251098), (40, 125549), (223, 22520), (446, 11260), (563, 8920), (892, 5630), (1115, 4504), (1126, 4460), (1784, 2815), (2230, 2252)]