10226780

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2293}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 21581952

約数和(自身を除く): 11355172

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 2293, 4460, 4586, 9172, 11465, 22930, 45860, 511339, 1022678, 2045356, 2556695, 5113390, 10226780]

約数ペア:

[(1, 10226780), (2, 5113390), (4, 2556695), (5, 2045356), (10, 1022678), (20, 511339), (223, 45860), (446, 22930), (892, 11465), (1115, 9172), (2230, 4586), (2293, 4460)]