4139140

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{593}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 8731800

約数和(自身を除く): 4592660

約数列:

[1, 2, 4, 5, 10, 20, 349, 593, 698, 1186, 1396, 1745, 2372, 2965, 3490, 5930, 6980, 11860, 206957, 413914, 827828, 1034785, 2069570, 4139140]

約数ペア:

[(1, 4139140), (2, 2069570), (4, 1034785), (5, 827828), (10, 413914), (20, 206957), (349, 11860), (593, 6980), (698, 5930), (1186, 3490), (1396, 2965), (1745, 2372)]