1020245050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1854991}}^1$

素因数の和:1855014

約数の個数: 24

約数和(自身を含む): 2070171072

約数和(自身を除く): 1049926022

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1854991, 3709982, 9274955, 18549910, 20404901, 40809802, 46374775, 92749550, 102024505, 204049010, 510122525, 1020245050]

約数ペア:

[(1, 1020245050), (2, 510122525), (5, 204049010), (10, 102024505), (11, 92749550), (22, 46374775), (25, 40809802), (50, 20404901), (55, 18549910), (110, 9274955), (275, 3709982), (550, 1854991)]