43308220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113969}}^1$

素因数の和:113997

約数の個数: 24

約数和(自身を含む): 95734800

約数和(自身を除く): 52426580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 113969, 227938, 455876, 569845, 1139690, 2165411, 2279380, 4330822, 8661644, 10827055, 21654110, 43308220]

約数ペア:

[(1, 43308220), (2, 21654110), (4, 10827055), (5, 8661644), (10, 4330822), (19, 2279380), (20, 2165411), (38, 1139690), (76, 569845), (95, 455876), (190, 227938), (380, 113969)]