16210960

素因数分解:

$2^4\times 5^1\times {\mathrm{202637}}^1$

素因数の和:202650

約数の個数: 20

約数和(自身を含む): 37690668

約数和(自身を除く): 21479708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 202637, 405274, 810548, 1013185, 1621096, 2026370, 3242192, 4052740, 8105480, 16210960]

約数ペア:

[(1, 16210960), (2, 8105480), (4, 4052740), (5, 3242192), (8, 2026370), (10, 1621096), (16, 1013185), (20, 810548), (40, 405274), (80, 202637)]