38293420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{174061}}^1$

素因数の和:174081

約数の個数: 24

約数和(自身を含む): 87727248

約数和(自身を除く): 49433828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 174061, 348122, 696244, 870305, 1740610, 1914671, 3481220, 3829342, 7658684, 9573355, 19146710, 38293420]

約数ペア:

[(1, 38293420), (2, 19146710), (4, 9573355), (5, 7658684), (10, 3829342), (11, 3481220), (20, 1914671), (22, 1740610), (44, 870305), (55, 696244), (110, 348122), (220, 174061)]