42051010

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{12049}}^1$

素因数の和:12405

約数の個数: 16

約数和(自身を含む): 75915000

約数和(自身を除く): 33863990

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 12049, 24098, 60245, 120490, 4205101, 8410202, 21025505, 42051010]

約数ペア:

[(1, 42051010), (2, 21025505), (5, 8410202), (10, 4205101), (349, 120490), (698, 60245), (1745, 24098), (3490, 12049)]