10372820

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1657}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 21865704

約数和(自身を除く): 11492884

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 1657, 3130, 3314, 6260, 6628, 8285, 16570, 33140, 518641, 1037282, 2074564, 2593205, 5186410, 10372820]

約数ペア:

[(1, 10372820), (2, 5186410), (4, 2593205), (5, 2074564), (10, 1037282), (20, 518641), (313, 33140), (626, 16570), (1252, 8285), (1565, 6628), (1657, 6260), (3130, 3314)]