10966420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28859}}^1$

素因数の和:28887

約数の個数: 24

約数和(自身を含む): 24242400

約数和(自身を除く): 13275980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 28859, 57718, 115436, 144295, 288590, 548321, 577180, 1096642, 2193284, 2741605, 5483210, 10966420]

約数ペア:

[(1, 10966420), (2, 5483210), (4, 2741605), (5, 2193284), (10, 1096642), (19, 577180), (20, 548321), (38, 288590), (76, 144295), (95, 115436), (190, 57718), (380, 28859)]