38202260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26903}}^1$

素因数の和:26983

約数の個数: 24

約数和(自身を含む): 81357696

約数和(自身を除く): 43155436

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 26903, 53806, 107612, 134515, 269030, 538060, 1910113, 3820226, 7640452, 9550565, 19101130, 38202260]

約数ペア:

[(1, 38202260), (2, 19101130), (4, 9550565), (5, 7640452), (10, 3820226), (20, 1910113), (71, 538060), (142, 269030), (284, 134515), (355, 107612), (710, 53806), (1420, 26903)]